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  3. Ultra Low Profile Screws
Description 4 Manufacturers 338 Products
Saima Corporation
NBK America LLC
J C Gupta & Sons.
Automotion Components Ltd

4 Ultra Low Profile Screw Manufacturers in 2025

This section provides an overview for ultra low profile screws as well as their applications and principles. Also, please take a look at the list of 4 ultra low profile screw manufacturers and their company rankings. Here are the top-ranked ultra low profile screw companies as of June, 2025: 1.J C Gupta & Sons., 2.Automotion Components Ltd, 3.Saima Corporation.

Table of Contents

What Is an Ultra Low Profile Screw?

Ultra Low Profile Screws are screws with extremely thin heads. They are sometimes called ultra-low head screws or slim head screws.

Ultra Low Profile Screws include cross-hole, hexagon socket, hexagon bolt, etc. In addition to coarse-grained screws, tapping screws are also commercially available.

Uses of Ultra Low Profile Screws

Ultra Low Profile Screws are used for screw fastening in areas where the screw head should not protrude. They can be attached to sheet metal parts, resin-molded parts, machined parts, etc., regardless of the part in question.

A countersunk screw is a screw in which the screw head does not protrude at all. However, when using a countersunk screw, it is necessary to countersink the part to which it will be attached. Depending on the processing method of the part, pan-finishing may add one more processing step to the part, thus increasing the cost. Also, when countersunk screws are used on thin sheets such as sheet metal, the dimensional limitation of the sheet's thinness makes it impossible to ensure a sufficient countersunk shape.

Ultra Low Profile Screws are used in such areas, but not in places where even the slightest protrusion is unacceptable.

Principle of Ultra Low Profile Screws

The advantages of using Ultra Low Profile Screws include the following:

  • Can be used in areas with small spaces. Ultra Low Profile Screws can be used in areas where normal screw heads would interfere with other parts. This allows for the downsizing of equipment.
  • Ultra Low Profile Screws can be used for screw fastening in exterior parts of the equipment so as not to spoil the appearance of the equipment. This is because the protrusion of screws on covers and garment surfaces is less noticeable.
  • Since the screw heads are thin, weight can be reduced. For weight-sensitive units, the use of Ultra Low Profile Screws may also be considered to reduce weight.
  • This can be used for parts that cannot be countersunk. For parts that require mounting adjustments, it is common to use long holes for mounting. However, it is not possible to use long holes for countersunk firings. Ultra Low Profile Screws can also be used for thin sheet metal parts.

The disadvantages of Ultra Low Profile Screws are as follows:

  • Because the screw head is thin, the strength of the screw is low. Care must be taken when fastening in areas where large forces are applied.
  • Because the screw heads are thin, the cross holes and hexagonal holes for screwdrivers and hexagonal wrenches are shallow, leading to the screw heads being easily lapped due to the limited clearance. It is not suitable for parts that are to be attached and detached repeatedly.

It is necessary to understand these disadvantages before use.

List of 4 Ultra Low Profile Screw Manufacturers

*Including some distributors, etc.

Sort by Features

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

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  • United States of America
  • India
  • Japan
  • United Kingdom
    • NBK America LLC
      • United States of America Address: 307 East Church Road, Suite 7, King of Prussia, Pennsylvania, United States of America

      Manufacturer Overview

      NBK America LLC, founded in 2015 and based in King of Prussia, Pennsylvania, is an American manufacturer and a subsidiary of Japan's Nabeya Bi-tech Kaisha, specializing in mechanical components. Their product range includes couplings, like miniature shaft couplings for precision machine tools and semiconductor manufacturing equipment, special screws, such as vacuum application screws and other machine components. NBK offers finite automaton (FA) solutions, including wireless positioning units for production lines and setup operations. NBK provides machine component servicing, such as vibration resistance treatment and laser engraving. Services for couplings and special screws include coupling stainless steel screw alteration and screw length adjustment.

    • Automotion Components Ltd
      • United Kingdom Address: Alexia House Glenmore Business Park Portfield Works Chichester, West Sussex, United Kingdom

      Manufacturer Overview

      Automotion Components Ltd, established in 1974 and headquartered in Chichester, England, is a manufacturer and supplier of mechanical, linear, rotary, anti-vibration and linkage components. The range of these components include linear Rails and guideways, lead screws and ball screws, universal joints and rod ends, standard fasteners, couplings and material handling components. The company provides free online resources like CAD models and 3D CAD library to help customers search their component needs. The company has a team of sales engineers and managers that can make site visits to understand the customer's need of application.

    • J C Gupta & Sons.
      • India Address: 7/A, Sree Venkateshwara Building, Sadar Patrappa Road, Bengaluru, Karnataka, India

      Manufacturer Overview

      J. C. Gupta & Sons was established in 1993 as a manufacturer and supplier of fasteners based in Bengaluru, India. The company makes JCPlas Plastite Screws, which are used for strong connections in plastics, and ALLEN Screws which are available in different coatings. There are also BAER Threading Tools, BAERCOIL and BAERFIX Thread Repair and Reinforcement inserts, taps and relevant tools, and various anchors and fixings and these tools have applications in the aerospace, mining, marine furniture, and construction industries just to name a few.

    • Saima Corporation
      • Japan Address: 2-9-17 Tsujido Fujisawa, Kanagawa, Japan

      Company Overview

      Saima Corporation, established in January 1952 and based in Fujisawa, Kanagawa, Japan, is a manufacturer and distributor of specialized screws and fasteners. The company's product range includes SAIMA Original Screws, Tamper Resistant Fasteners, 310Slim Screws, Non-Sert, and Japanese Standard Screws. These products are designed for assembly, securing components, and enhancing the stability of various applications. They serve diverse sectors such as electronics, automotive, construction, and machinery. In addition to the production of screws and fasteners, the company offers consultation, custom product design, bulk supply, and international trade services.

Ultra Low Profile Screw Manufacturer Ranking

*Including some distributors, etc.

Ranking as of June 2025

Derivation Method
Rank Company Click Share
1 J C Gupta & Sons.
40.0%
2 Automotion Components Ltd
30.0%
3 Saima Corporation
20.0%
4 NBK America LLC
10.0%

Derivation Method

The ranking is calculated based on the click share within the ultra low profile screw page as of June 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

Newly Established Company

  1. NBK America LLC: 2015 (10 years ago)
  2. J C Gupta & Sons.: 1993 (32 years ago)

Company with a History

  1. J C Gupta & Sons.: 1993 (32 years ago)
  2. NBK America LLC: 2015 (10 years ago)

Ultra Low Profile Screw Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Ultra Low Profile Screw Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 1 25.0%
United Kingdom United Kingdom 1 25.0%
India India 1 25.0%
Japan Japan 1 25.0%

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List of Ultra Low Profile Screw Products

338 products found - Page 2

338 products - Page 2

Ultra low head screw 310 slim 6-lob aluminum fabric-Saima Corporation

Saima Corporation

Ultra low head screw 310 slim 6-lob aluminum fabric

150+ people viewing

■Summary ・Head height is the thinnest in the industry ・Space-saving, lightweight, and compact ・For fastening thin plates that cannot be counterb...


Low head screw Ultra low head bolt with cross recess Made of steel-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low head screw Ultra low head bolt with cross recess Made of steel

120+ people viewing

Last viewed: 1 day ago

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


Ultra low head bolt with hexalobular hole made of steel (black nickel)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Ultra low head bolt with hexalobular hole made of steel (black nickel)

140+ people viewing

Last viewed: 2 hours ago

■Tools (sold separately) ・T-06 (for M3) ・T-08 (for M4) ・T-10 (for M5) ・T-20 (for M6)


Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)-Saima Corporation

Saima Corporation

Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)

420+ people viewing

■Summary ・Recess: Cross Quo (Quostix) - Cross recess type 310 Slim®. ・There is no head protrusion after tightening. ・Good bite with the special ...

12 models listed

QSH010306-Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)
QSH010308-Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)
QSH010310-Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)
QSH010312-Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)
QSH010408-Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)
QSH010410-Cross-recessed ultra-low head screw Quo 310 Slim® Iron Trivalent (5μm)

310 Slim 6-Rob Aluminum Red-Saima Corporation

Saima Corporation

310 Slim 6-Rob Aluminum Red

110+ people viewing

Last viewed: 15 hours ago

■Red ・Material: Aluminum (Aya-Sai-Red) ・Standard packaging: 100 pieces ・Minimum breaking torque: 0.45N･m


Low head screw Ultra low head bolt with cross recess Made of stainless steel-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low head screw Ultra low head bolt with cross recess Made of stainless steel

190+ people viewing

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


Ultra-low head bolt, tapping screw, cross recessed steel (nickel)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Ultra-low head bolt, tapping screw, cross recessed steel (nickel)

170+ people viewing

Last viewed: 7 hours ago

■Tools (not included) ・H type No. 2 (for M3) ・H type No. 2 (for M4) ・H type No. 2 (for M5)


Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2-Saima Corporation

Saima Corporation

Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2

390+ people viewing

Last viewed: 15 hours ago

■Summary ・Recess: Cross Quo (Quostix) - Cross recess type 310 Slim®. ・There is no head protrusion after tightening. ・Good bite with the special ...

10 models listed

QSH010306A2-Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2
QSH010308A2-Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2
QSH010310A2-Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2
QSH010408A2-Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2
QSH010410A2-Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2
QSH010412A2-Cross-recessed ultra-low head screw Quo 310 Slim® Stainless steel A2

Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)-Saima Corporation

Saima Corporation

Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)

340+ people viewing

■Summary ・Recess: Cross Quo (Quostix) - Cross recess type 310 Slim®. ・There is no head protrusion after tightening. ・Good bite with the special ...

7 models listed

QSH010308A-Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)
QSH010310A-Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)
QSH010312A-Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)
QSH010410A-Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)
QSH010412A-Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)
QSH010416A-Cross-recessed ultra-low profile tapping screw Quo 310 Slim® A tapping Iron trivalent (5μm)

Low Head Screw Extra Low Head Bolt with QuaStix® Hole Made of Steel-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low Head Screw Extra Low Head Bolt with QuaStix® Hole Made of Steel

130+ people viewing

Last viewed: 1 day ago

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


Ultra low head bolt, tapping screw, with cross recess, stainless steel-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Ultra low head bolt, tapping screw, with cross recess, stainless steel

170+ people viewing

■Tools (not included) ・H type No. 2 (for M3) ・H type No. 2 (for M4) ・H type No. 2 (for M5)


Ultra low profile screw assortment box trial set stainless steel A2 15 pieces each-Saima Corporation

Saima Corporation

Ultra low profile screw assortment box trial set stainless steel A2 15 pieces each

130+ people viewing

Last viewed: 19 hours ago

■Summary ・Head height is the thinnest in the industry ・Space-saving, lightweight, and compact ・For fastening thin plates that cannot be counterb...


Ultra low profile screw Low profile cap DIN7984 Stainless steel A2 (7984.A2)-Saima Corporation

Saima Corporation

Ultra low profile screw Low profile cap DIN7984 Stainless steel A2 (7984.A2)

200+ people viewing

Last viewed: 1 day ago

■Summary ・Head height is the thinnest in the industry ・Space-saving, lightweight, and compact ・For fastening thin plates that cannot be counterb...


Low-Head Screws Ultra Low-Head Bolts with QuaStix® Holes Made of Steel (Black Trivalent Chromate)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low-Head Screws Ultra Low-Head Bolts with QuaStix® Holes Made of Steel (Black Trivalent Chromate)

180+ people viewing

Last viewed: 16 hours ago

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


Ultra-low head bolt, tapping screw (for resin), with hexalobular hole, made of steel (trivalent chromate)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Ultra-low head bolt, tapping screw (for resin), with hexalobular hole, made of steel (trivalent chromate)

150+ people viewing

■Tools (sold separately) ・T-06 (for nominal diameter 3) ・T-08 (for nominal diameter 4) ・T-10 (for nominal diameter 5)


Ultra low head screw assortment box trial set iron 30 pieces each-Saima Corporation

Saima Corporation

Ultra low head screw assortment box trial set iron 30 pieces each

130+ people viewing

■Summary ・Head height is the thinnest in the industry ・Space-saving, lightweight, and compact ・For fastening thin plates that cannot be counterb...


310 Slim Non-sert Iron/Black Trivalent (NS-SHBK)-Saima Corporation

Saima Corporation

310 Slim Non-sert Iron/Black Trivalent (NS-SHBK)

120+ people viewing

Last viewed: 1 day ago

■NS-SHBK ・Material: Iron, black trivalent chromate (5μm) ・Standard packaging: 100 pieces


Low Head Screw Extra Low Profile Bolt with QuaStix® Hole Made of Stainless Steel-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low Head Screw Extra Low Profile Bolt with QuaStix® Hole Made of Stainless Steel

190+ people viewing

Last viewed: 1 day ago

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


Ultra-low head bolt, tapping screw (for resin), with hexalobular hole, made of steel (black trivalent chromate)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Ultra-low head bolt, tapping screw (for resin), with hexalobular hole, made of steel (black trivalent chromate)

150+ people viewing

Last viewed: 1 day ago

■Tools (sold separately) ・T-06 (for nominal diameter 3) ・T-08 (for nominal diameter 4) ・T-10 (for nominal diameter 5)


Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)-Saima Corporation

Saima Corporation

Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)

350+ people viewing

■Summary ・Recess: Cross Quo (Quostix) - Cross recess type 310 Slim®. ・There is no head protrusion after tightening. ・Good bite with the special ...

12 models listed

QSH010306BK-Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)
QSH010308BK-Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)
QSH010310BK-Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)
QSH010312BK-Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)
QSH010408BK-Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)
QSH010410BK-Cross-recessed ultra-low head screw Quo 310 Slim® Iron, black trivalent (5μm)

Ultra-low head screw 310 slim non-sert iron trivalent (NS-SH)-Saima Corporation

Saima Corporation

Ultra-low head screw 310 slim non-sert iron trivalent (NS-SH)

110+ people viewing

■Summary ・Head height is the thinnest in the industry ・Space-saving, lightweight, and compact ・For fastening thin plates that cannot be counterb...


Low head screw Ultra low head bolt with hexalobular hole Steel (trivalent chromate) metric screw-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low head screw Ultra low head bolt with hexalobular hole Steel (trivalent chromate) metric screw

250+ people viewing

Last viewed: 1 day ago

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


Ultra low head bolt drill screw with cross recess made of steel (trivalent chromate)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Ultra low head bolt drill screw with cross recess made of steel (trivalent chromate)

210+ people viewing

Last viewed: 1 day ago

■Tools (not included) ・H type No. 2 (for M4) ・H type No. 2 (for M5)


Ultra low head screw 310 slim 6-lob stainless steel A2 fabric-Saima Corporation

Saima Corporation

Ultra low head screw 310 slim 6-lob stainless steel A2 fabric

120+ people viewing

■Summary ・Head height is the thinnest in the industry ・Space-saving, lightweight, and compact ・For fastening thin plates that cannot be counterb...


Low head screw Ultra low head bolt with hexalobular hole Made of steel (nickel plated)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low head screw Ultra low head bolt with hexalobular hole Made of steel (nickel plated)

180+ people viewing

Last viewed: 18 hours ago

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


Ultra low profile drill screw with cross recess made of stainless steel-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Ultra low profile drill screw with cross recess made of stainless steel

170+ people viewing

Last viewed: 1 day ago


310 Slim 6-Rob Sten A2 Bronze-Saima Corporation

Saima Corporation

310 Slim 6-Rob Sten A2 Bronze

130+ people viewing

■310 Slim 6-Rob Sten A2 Bronze ・Material: Stainless steel A2 bronze ・Standard packaging: 100 pieces ・Minimum breaking torque: 0.4N･m


Low head screw Ultra low head bolt with hexalobular hole Made of steel (black nickel plated)-Azumaneji Co., Ltd.

Azumaneji Co., Ltd.

Low head screw Ultra low head bolt with hexalobular hole Made of steel (black nickel plated)

170+ people viewing

Last viewed: 1 day ago

■Low head screw Low-head screws have a small head height, so they are suitable for fastening 1. locations where clearance is limited, 2. locations ...


310 Slim 6-Rob Sten A2 Light Bronze-Saima Corporation

Saima Corporation

310 Slim 6-Rob Sten A2 Light Bronze

190+ people viewing

Last viewed: 19 hours ago

■310 Slim 6-Rob Sten A2 Light Bronze ・Material: Stainless steel A2 light bronze ・Standard packaging: 100 pieces ・Minimum breaking torque: 0.4N･m


Built-in screw (+) Slim head P=4-Yamazaki Co., Ltd.

Yamazaki Co., Ltd.

Built-in screw (+) Slim head P=4

50+ people viewing

Last viewed: 16 hours ago








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