1.1 This specification covers zinc coatings applied by the hot-dip process on iron and steel hardware. 1.2 This document is intended to be applicable to hardware items that are centrifuged or otherwise handled to remove excess galvanizing bath metal (free zinc). Coating thickness grade re […]

This Japanese Industrial Standard specifies the stress area of metric screw thread and the area of the part where a load due to the contact of the bearing surface of threaded fastener and the other side is added, hereinafter referred to as the ”load area”. Furthermore, the method to obta […]

DOUBLE SHEAR STRENGTH CARBON STEEL RIVETS 32,000 PSI MIN. BRASS RIVETS 35,000 PSI MIN. ALUMINUM RIVETS (2117) 26,000 PSI MIN. ALUMINUM RIVETS (5056) 24,000 PSI MIN. NICKEL ALLOY (MONEL) RIVETS 49,000 PSI MIN. COPPER RIVETS 24,000 PSI MIN. CORROSION RESISTANT STEEL RIVETS 65,000 PSI MIN.

1.1 This specification covers round and miscellaneous shape steel plain (flat) washers furnished in an unhardened condition. 1.2 The washers are intended for general use bolt, nut, and stud applications to provide increased bearing surface, spacing, and to prevent galling. 1.3 Unless othe […]

Strength category (material): 3.6 according to DIN 267 Part 3 Other strength categories or materials by agreement

This Standard specifies a system for the designation of fasteners in product standards.