Nuts

◆   ASTM A194 Heavy Hex Nuts: 2H, 2HM,7,7L 7M, 4，4L,6，8/8A,8C/8CA,8M/8MA,8T/T8TA.

◆   ASTM A563/A563M Heavy Hex Nuts: DH, A, C, 8S, 10S, 10, 12.

◆   AS 1252 / 1112 STRUCTURE NUTS: Class 8, 10.

◆   JIS 1186/1181 HEAVY HEX NUTS: Class F8T, 10T, 8, 10.

◆   ISO 4032 HEX NUTS: Class 8, 10, 12.

◆   DIN 934 / 6915 HEX NUTS: 8, 10, 12.

◆   EN 14399 HEAVY HEX NUTS: Class 10.

◆   UNI 5587 HEX NUTS: Class 8, 10.

◆   GB 1229 STRUCTURE NUTS: Class 8, 10.

◆   GB 6170 HEX NUTS: Class 8,10