416 Stainless Steel Thumb Stud Screw for BM 710 551 730 552 Knife Handle Fastening Rivet Thumb Stud Push Button Axis

Material ": 416 steel
HRC 39-44
Specification:
Material: 416 stainless steel
for BM 710 551 730 552
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Full length: 12.3MM (tighten the screws)
The maximum diameter of the middle nail is 6MM after the screw nail is tightened, and the diameter of the top is 4MM
Nail thread length 4MM, thread M3
Screw diameter 4MM
Nail screw length 1 MM
Mother nail screw length 1 MM
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Installation tips
Suitable for folding blade thickness 2-4MM, it will not be used if it exceeds the range!
The folding knife hole must be 4MM, and it will not be used if it is greater than or greater than 4MM.
Because the description "thread diameter 4MM" refers to the blade hole is 4MM.
A T8 screwdriver is required to install this opening and closing nail. Do not screw it by hand or use pliers to avoid scratching the screw.
Note:
1. The tools sold in this shop are all produced by our own factory
2.Please make sure your knife is genuine
3. Please allow minor errors due to manual measurement.
4. The colors may have difference due to the different display, please understand.