ASME B18.6.3-2013
机械螺钉、自攻螺钉、金属传动螺钉(英制系列)

Machine Screws@ Tapping Screws@ and Metallic Drive Screws (Inch Series)

ASME B18.6.3-2013 发布历史

ASME B18.6.3-2013由美国机械工程师协会 US-ASME 发布于 2013，并于 2013-10-11 实施。

ASME B18.6.3-2013 在中国标准分类中归属于: J13 紧固件，在国际标准分类中归属于: 21.060.10 螺栓、螺钉、螺柱,21.060.20 螺母。

ASME B18.6.3-2013的历代版本如下：

• 2013年 ASME B18.6.3-2013 机械螺钉、自攻螺钉、金属传动螺钉(英制系列)
• 2005年 ASME B18.6.3-2003 机用螺钉和机用螺母[代替:SAE J478A]
• 1999年 ASME B18.6.3-1999 机用螺钉和机用螺母
• 1998年 ASME B18.6.3-1998 机用螺钉和螺母
• 1972年 ASME B18.6.3-1972 机械用螺钉和机械用螺母

This Standard is intended to cover the complete general and dimensional data for the various types of slotted and recessed head machine screws, tapping screws, and metallic drive screws recognized as American National Standard. Also included are appendices that provide specifications and instructions for the protrusion gaging of flat countersunk head screws; across-corners gaging of hex head screws; penetration gaging and wobble gaging of recessed head screws; approximate hole size for tapping screws; wrench openings for hex and square products; thread dimensions for the No. 0000, No. 000, and No. 00 sizes; means for determining effective grip lengths on screws; documentation for screw types and head types relegated to not-recommended or limited usage status; and formulas on which dimensional data are based. It shall be understood, however, that where questions arise concerning acceptance of product, the dimensions in the tables shall govern over recalculation by formula.

标准号

ASME B18.6.3-2013

发布

2013年

发布单位

美国机械工程师协会

当前最新

ASME B18.6.3-2013

 

 

被代替标准

ASME B18.6.3:2010

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