Hexagon Jam Nuts, ASME B18.2.2
The American National Standards Institute
3/8-24 UNF x 0.562 inch Imperial Hex Jam Nuts (ANSI B18.2.2) - 316 Stainless Steel: Accu.co.uk: Nuts
Hex Nuts Manufacturers & Suppliers - Shanghai Jinrui
Dimensions of ASME B18.2.4.1M Metric Hex Nuts Style 1
Internally threaded hex, square and round fasteners
Heavy Hex Nuts Manufacturer in India - Ananka Group
China Metric Heavy Hex Nuts Suppliers, Manufacturers - Factory Direct Price - Haixin
China ASME B18.2.4.6M Hex Nut Manufacturers and Suppliers - Leader Fastener
ASME B18.2.2 hex nut ANSI B18.2.2 heavy hex nut dimensions
ASME B18.2.4.4M Metric Hex Flange Nuts - Brass Components
Astm A194 Grade 2h Nuts And Heavy Hex Nut Dimensions, Grade 2h Washer