ASTM F436 Washer
ASTM F436 Washer, it’s a kind of Plain Washer / Flat washer made of hardened steel, black oxide, size 1/4″-4″ available from China Lock Washer Manufacturer
ASTM F436 Washer , heavy duty flat washer
Made of hardened steel, surface treatment by black oxide, which can be used ASTM A325 or A490 bolts.
Size: 1/4″-4″
Bolts Size | A O.D. |
B I.D. |
T Thickness |
|
---|---|---|---|---|
Min | Max | |||
1/4″ | 5/8 | 9/32 | 0.051 | 0.080 |
5/16″ | 11/16 | 11/32 | 0.051 | 0.080 |
3/8″ | 13/16 | 13/32 | 0.051 | 0.080 |
7/16″ | 59/64 | 15/32 | 0.051 | 0.080 |
1/2″ | 1-1/16 | 17.32 | 0.097 | 0.177 |
5/8″ | 1-5/16 | 11/16 | 0.122 | 0.177 |
3/4″ | 1-15/32 | 13/16 | 0.122 | 0.177 |
7/8″ | 1-3/4 | 15/16 | 0.136 | 0.177 |
1″ | 2 | 1-1/8 | 0.136 | 0.177 |
1-1/8″ | 2-1/4 | 1-1/4 | 0.136 | 0.177 |
1-1/4″ | 2-1/2 | 1-3/8 | 0.136 | 0.177 |
1-3/8″ | 2-3/4 | 1-1/2 | 0.136 | 0.177 |
1-1/2″ | 3 | 1-5/8 | 0.136 | 0.177 |
1-3/4″ | 3-3/8 | 1-7/8 | 0.178 | 0.28 |
2″ | 3-3/4 | 2-1/8 | 0.178 | 0.28 |
2-1/4″ | 4 | 2-3/8 | 0.24 | 0.34 |
2-1/2″ | 4-1/2 | 2-5/8 | 0.24 | 0.34 |
2-3/4″ | 5 | 2-7/8 | 0.24 | 0.34 |
3″ | 5-1/2 | 3-1/8 | 0.24 | 0.34 |
3-1/4″ | 6 | 3-3/8 | 0.24 | 0.34 |
3-1/2″ | 6-1/2 | 3-5/8 | 0.24 | 0.34 |
3-3/4″ | 7 | 3-7/8 | 0.24 | 0.34 |
4″ | 7-1/2 | 4-1/8 | 0.24 | 0.34 |