High strength, high corrosion resistance, high-d 2, non-circular low-torque stainless steel tappin screw-550
Maru Emmako Co., Ltd.
About This Product
The ideal screw that forms a strong "screw" with a "small screw -in torque"
■ Features
・ The screw part is a non -circular rice ball shape with a "crisp shape"
・ Mold the screw with plastic processing
・ The screw and under type are "round line"
・ Replacement of small screws is unnecessary
・ No tap processing, nuts, etc. are required to process the screws yourself
・ If the screw length is within 25 mm, you can also make a long calling person.
■ No need for money
At the time of screwing, the screw is molded due to plastic deformation, so the contact resistance is large and has a loosening effect.
■ No painting required
As for the painting of the paint and the special shape of the screw cross section, the trouble of painting can be saved.
■ Comparison with conventional tapping screws
・ Low screwed torque
・ Reduces fatigue of continuous work
・ Compared to screw -in torque, it has a higher holding power (it can be high holding power because it is exciting by plastic processing).
・ Great resistance to vibration
■ Examples of use
・ At the time of continuous screw tightening work
・ When you want to omit tap processing
・ When it is in trouble when cut powder comes out
・ When high torque, such as thick plate plate,
・ When there is a lower hole of the two -piece plate
・ When the screw is clogged by painting
■ Perfect stainless steel (PS-550)
・ In addition to chromium oxide, molybdenum and nitrogen film are generated to achieve high corrosion resistance.
・ Perfect stainless steel products are marked with "V" mark on the head.
■ High strength
Because it has enough hardness to the heart, the screw mountain does not deform, and you can get a high tightening force.
■ High corrosion resistance
It also demonstrates outstanding durability in environments such as salt damage and acidic rain.
■ High dust
It is so high that you are satisfied with the head dust test of the JIS standard.
-
Product
High strength, high corrosion resistance, high-d 2, non-circular low-torque stainless steel tappin screw-550
-
Handling Company
Maru Emmako Co., Ltd.
4 Models of High strength, high corrosion resistance, high-d 2, non-circular low-torque stainless steel tappin screw-550
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Head dust | Heart HV () | Performance comparative pulling download (n) | Performance comparison twist strength (N / M) | Shear strength (n/㎟) | Size head shape ( +) dish | Size head shape ( +) dish D6 | Size head shape ( +) dish D8 | Size head shape ( +) pan | Size head shape ( +) round plate D6 | Size head shape ( +) truss | Standard lower hole -diameter steel plate thickness 0.8 (mm) | Standard lower hole -diameter steel plate thickness 1.2 (mm) | Standard lower hole -diameter steel plate thickness 1.6 (mm) | Standard lower hole -diameter steel plate thickness 2.0 (mm) | Standard lower hole -diameter steel plate thickness 3.2 (mm) | Standard lower hole -diameter steel plate thickness 4.0 (mm) | Standard lower hole -diameter thickness 2.6 (mm) | Standard lower hole -diameter thickness of steel plate 1.0 (mm) | Surface solid (HV) | Tensile strength (n/㎟) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Sun Rock-550 Neutral Diameter 3 |
Available upon quote | 15 ° passed | 510 | 7,200 | 3.2 | 1,100 | 8 | - | - | 6-10 | - | - | 2.6 | 2.7 | 2.8 | 2.7 | - | - | - | 2.6 | 550 | 1,650 |
|
|
Sun Lock-550 Calling Diameter 4 |
Available upon quote | 15 ° passed | 510 | 12,100 | 7.1 | 1,100 | 10 ~ 30 (25) | 8 ~ 20 | - | 6 to 25, 40 (25) | 1220 | 6 to 25, 35 (25) | 3.6 | 3.6 | 3.6 | 3.6 | - | - | 3.7 | 3.6 | 550 | 1,650 |
|
|
Sun Rock-550 Calling diameter 5 |
Available upon quote | 15 ° passed | 510 | 18,600 | 14.7 | 1,100 | 1216 | - | 10-15, 20 | 10 to 25 | - | 101216 | - | 4.5 | 4.6 | 4.6 | 4.7 | - | 4.7 | 4.5 | 550 | 1,650 |
|
|
Sun Rock-550 Neutral diameter 6 |
Available upon quote | 15 ° passed | 510 | 28,100 | 28.4 | 1,100 | 1625 | - | - | 12 ~ 40 | - | - | - | 5.4 | 5.4 | 5.4 | 5.5 | 5.6 | 5.5 | - | 550 | 1,650 |
Click on the part number for more information about each product
Customers who viewed this product also viewed
Other products of Maru Emmako Co., Ltd.
View more products of Maru Emmako Co., Ltd.
About Company Handling This Product
- Japan
- Since 1951
- 200 employees