Metric Hexagon Head Cap Screws

Hex head bolts, also known as hex head cap screws, have hexagonal heads and machine threads for use with a nut or in a tapped hole.
Our products are according to DIN 931/933.

 

Surface Treatment:


  • Item:Hex Head Cap Screw, DIN 933, DIN931, Hex Bolt
  • According:DIN 931/933
  • Material:Alloy Steel SAE 4135;Carbon Steel SAE 1035;Stainless Steel 304
  • Strength Class:12.9;8.8
  • Hardness:HRC 39~44;HRC 22~34
  • Surface Treatment : Black Oxide, Black phosphate plated, Bright Zinc plated, CR3+ plated, Black Zinc plated, Nickel plated,chrome plating ,GEOMAT, Nylon or ND patch
  • Quality Control : Salt Spray test, hardness test, tensile load test,PPAP report available
  • Packing : Bulk packing, small box packing, customized packing

Unit:mm

Thread
Size
(d)
PDsDaDweKRS
Max.Min.Max.Max.Min.Nominal SizeToleranceMin.Nominal SizeMin.
M30.5032.863.64.66.012.0-0.12
+0.12
0.105.55.32
M40.7043.824.75.97.662.8-0.12
+0.12
0.207.06.78
M50.8054.825.76.98.793.5-0.15
+0.15
0.208.07.78
M61.0065.826.88.911.054.0-0.15
+0.15
0.2510.09.78
M81.2587.789.211.614.385.3-0.15
+0.15
0.40

13.0

12.73
M101.50109.7811.215.618.906.4-0.18
+0.18
0.4017.016.73
M121.751211.7313.717.421.107.5-0.18
+0.18
0.6019.018.67
M162.001615.7317.722.526.7510.0-0.18
+0.18
0.6024.023.67
M202.502019.6722.428.233.5312.5-0.22
+0.22
0.8030.029.67
M243.002423.6726.433.639.9815.0-0.22
+0.22
0.8036.035.38

CONTACT US

We believe that the future of TUZ depends on our commitment to quality. Please contact us if you have any question, we will be happy to serve you.

sales@tuz.com.tw

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