
Key attribute
Product Name Hex bolt
Material Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 steel
Surface Treatment BZP / HDG / BLACK / DACROMET / TEFLON or customizable
Diameter M6-M60
Specifications: Thread diameter * Length (D*L) Example: M4*20 Thread diameter 4MM, thread length 20MM
Note: There is a certain error, please take the actual prevail, mind carefully or contact customer service! | 单位:mm | ||||||
Nominal diameter d |
Screw thread P |
K | S | ||||
max | min | max | min | ||||
M3 | 0.5 | 2.2 | 1.9 | 5.5 | 5.25 | ||
M4 | 0.7 | 3 | 2.8 | 7 | 6.65 | ||
M5 | 0.8 | 3.74 | 3.26 | 8 | 7.65 | ||
M6 | 1 | 4.24 | 3.76 | 10 | 9.65 | ||
M7 | 1 | 5.04 | 4.56 | 11 | 10.57 | ||
M8 | 1.25 | 5.54 | 5.06 | 13 | 12.57 | ||
M10 | 1.5 | 6.69 | 6.11 | 17 | 16.57 | ||
M12 | 1.75 | 7.79 | 7.21 | 19 | 18.48 | ||
M14 | 2 | 9.09 | 8.51 | 22 | 21.16 | ||
M16 | 2 | 10.29 | 9.71 | 24 | 23.16 | ||
M18 | 2.5 | 11.85 | 11.15 | 27 | 26.15 | ||
M20 | 2.5 | 12.85 | 12.15 | 30 | 29.16 |
Product series:

Stainless steel bolts
Cname:
Summary
No.:
HB-02
Product Name Hex bolt
Material Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 steel
Surface Treatment BZP / HDG / BLACK / DACROMET / TEFLON or customizable
Diameter M6-M60
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