Washers

ASME

STANDARD b18.22M
MATERIALS MEDIUM & HIGH CARBON STEEL, ALLOY STEEL, STAINLESS, BRASS
DIAMETER M6 – M64
THREAD MM, UNC, UNF, BSW
GRADE 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, 181, ASTM A563M, CLASS 8S, CLASS 10S
FINISH PLAIN/LUBRICATION, BLACK PHOSPATED, GALVANIZED(ZINC, YELLOWZINC ELECTROPLATED), HOT DIP GALVANIZED, CHROME PLATED, NICKEL PLATED, BRASS PLATED

ASTM

STANDARD F 436M
MATERIALS MEDIUM & HIGH CARBON STEEL, ALLOY STEEL, STAINLESS, BRASS
DIAMETER M6 – M64
THREAD MM, UNC, UNF, BSW
GRADE 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, 181, ASTM A563M, CLASS 8S, CLASS 10S
FINISH PLAIN/LUBRICATION, BLACK PHOSPATED, GALVANIZED(ZINC, YELLOWZINC ELECTROPLATED), HOT DIP GALVANIZED, CHROME PLATED, NICKEL PLATED, BRASS PLATED

BS

STANDARD 4320 A, 4320 B, 4320 C, 4320 E, 4320 F, 4320 G
MATERIALS MEDIUM & HIGH CARBON STEEL, ALLOY STEEL, STAINLESS, BRASS
DIAMETER M1 – M36
THREAD MM, UNC, UNF, BSW
GRADE 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, 181, ASTM A563M, CLASS 8S, CLASS 10S
FINISH PLAIN/LUBRICATION, BLACK PHOSPATED, GALVANIZED(ZINC, YELLOWZINC ELECTROPLATED), HOT DIP GALVANIZED, CHROME PLATED, NICKEL PLATED, BRASS PLATED

DIN

STANDARD 125-127, 433-436, 440, 444, 1587, 6797, 6798, 6916, 7349, 7989, 9021
MATERIALS MEDIUM & HIGH CARBON STEEL, ALLOY STEEL, STAINLESS, BRASS
DIAMETER M2.5 – M64
THREAD MM, UNC, UNF, BSW
GRADE 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, 181, ASTM A563M, CLASS 8S, CLASS 10S
FINISH PLAIN/LUBRICATION, BLACK PHOSPATED, GALVANIZED(ZINC, YELLOWZINC ELECTROPLATED), HOT DIP GALVANIZED, CHROME PLATED, NICKEL PLATED, BRASS PLATED

GB

STANDARD 802-88
MATERIALS MEDIUM & HIGH CARBON STEEL, ALLOY STEEL, STAINLESS, BRASS
DIAMETER M5 – M24
THREAD MM, UNC, UNF, BSW
GRADE 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, 181, ASTM A563M, CLASS 8S, CLASS 10S
FINISH PLAIN/LUBRICATION, BLACK PHOSPATED, GALVANIZED(ZINC, YELLOWZINC ELECTROPLATED), HOT DIP GALVANIZED, CHROME PLATED, NICKEL PLATED, BRASS PLATED

JIS

STANDARD 1183
MATERIALS MEDIUM & HIGH CARBON STEEL, ALLOY STEEL, STAINLESS, BRASS
DIAMETER M5 – M24
THREAD MM, UNC, UNF, BSW
GRADE 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, 181, ASTM A563M, CLASS 8S, CLASS 10S
FINISH PLAIN/LUBRICATION, BLACK PHOSPATED, GALVANIZED(ZINC, YELLOWZINC ELECTROPLATED), HOT DIP GALVANIZED, CHROME PLATED, NICKEL PLATED, BRASS PLATED

SPECIAL

STANDARD FLANGE, COUNTER SUNK, FLAT HEAD, SPRING, EYE COUPLINE
MATERIALS MEDIUM & HIGH CARBON STEEL, ALLOY STEEL, STAINLESS, BRASS
DIAMETER M3 – M20
THREAD MM, UNC, UNF, BSW
GRADE 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9, 14.9, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, 181, ASTM A563M, CLASS 8S, CLASS 10S
FINISH PLAIN/LUBRICATION, BLACK PHOSPATED, GALVANIZED(ZINC, YELLOWZINC ELECTROPLATED), HOT DIP GALVANIZED, CHROME PLATED, NICKEL PLATED, BRASS PLATED