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Cell Crest Fastener KF Series-KF-M3-114
Cell Crest Fastener KF Series-Nakajima Koki Co., Ltd.

Cell Crest Fastener KF Series
Nakajima Koki Co., Ltd.


About This Product

The opening/closing area of ​​the product panel of Cellcrest fasteners has the characteristics of conventional special screws such as cosmetic screws, knob screws, and drop screws used in drawers, etc., and also has a built-in locking mechanism. This is an innovative clinching product that eliminates minor troubles during use due to its spring.

■Installation

Press-fitted using conventional equipment (standard press machine). 1.Drill the specified mounting hole. (Note) At this time, do not remove any burrs or other base material from the mounting hole on the mounting side, and just press fit. 2. Insert the guide part (pilot part) of the NEW Cellcrest fastener into the installation hole. 3. Apply pressure with a press until the knurling part is flush with the mating base material.

■Reliability

By press-fitting, the knurling part plastically deforms the mating plate material and is fixed around the reversely tapered shank, resulting in high punching force.

  • Product

    Cell Crest Fastener KF Series

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2 Models of Cell Crest Fastener KF Series

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Base material SECC Push-out force Base material SECC plate thickness Base material SECC Press-fit force Base material SECC Torque Base material AL5052 Push-out force resistance Base material AL5052 plate thickness Base material AL5052 Press-fit force Base material AL5052 Torque Material Effective thread size (mm) Minimum distance between mounting hole center and plate edge (mm) Mounting hole diameter +0.08 -0 (mm) Minimum usable thickness (mm) Finishing Thread nominal (mm) P max (mm) H max (mm) H category S ± 0.3 (mm) H ± 0.2 (mm) B +0.3 -0.1 (mm)
Cell Crest Fastener KF Series-Part Number-KF-M3-114

KF-M3-114

Available upon quote

0.981 (100) kN (kgf)

1.0 (mm)

10.8 (1,100) ~ 12.7 (1,300) kN (kgf)

3.9 (40) N・m (kgf・cm) or more

0.539 (55) kN (kgf)

1.0 (mm)

6,9 (700) ~ 9.8 (1,000) kN (kgf)

2.9 (30) N・m (kgf・cm) or more

Carbon steel

-3.7

8

6.4

1

Ep-Fe/NI 5 Nickel

M3

6.38

1

1

6.2

10.8

8

Cell Crest Fastener KF Series-Part Number-KF-M4-014

KF-M4-014

Available upon quote

1.569 (160) kN (kgf)

1.0 (mm)

12.7 (1,300) ~ 15.7 (1,600) kN (kgf)

4.9 (50) N・m (kgf・cm) or more

0.588 (60) kN (kgf)

1.0 (mm)

6,9 (700) ~ 9.8 (1,000) kN (kgf)

3.9 (40) N・m (kgf・cm) or more

Carbon steel

-3.1

10

8.78

0.8

Ep-Fe/NI 5 Nickel

M4

8.78

0.8

0.8

5.5

11.5

10

Click on the part number for more information about each product

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