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ASME B 18.6.3 (T51) - 2013 Dimensions of Round Head Type U Metallic Drive Screws


Unit:
L
Code
00# 0# 2#
Number of thread starts
d max
min
dk max
min
k min
max
dp max
min
Recommend Hole Size Drill Size No.
Hole Diameter
6 6 8
0.060 0.075 0.100
0.057 0.072 0.097
0.099 0.127 0.162
0.090 0.118 0.146
0.034 0.049 0.069
0.026 0.041 0.059
0.049 0.063 0.083
0.046 0.060 0.080
55 51 44
0.0520 0.0670 0.0860
Pilot Length ±0.015,S
- - -
①,. When L<0.375 ,S=0.047 in. When 0.375≤L<0.625 ,S=0.062 in. When 0.625≤L<1 ,S=0.078 in. When L≥1 ,S=0.125 in.
Suppliers
Best price if from GlobalFastener.com
  • Wenzhou Xiangchao Auto Parts Co., Ltd.
  • Contact: Mr. Huang
    Cellphone: 86-18957726069
    QQ: 点击这里给我发消息1098701
    email: 1098701@qq.com
    Material: 304 Stainless Steel, Aluminum and Aluminum Alloy, Brass Red Copper, Carbon Steel (Iron); Surface Treatment: According to the Requirements of the Customers; Complete Specification, Customized
  • Yuyao Hutson Metal Product Co., Ltd.
  • Contact: Ma Huazhen/Xu Tianyang
    Cellphone: 86-13095941973
    email: 62828345@163.com
    Material: stainless steel, A2-70, A2-80, A4-70, A4-80, A2(302, 303, 304), A4(316), 410, 430; Complete specifications

    I can supply
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