Flat washers feature a hole in the center matching the bolt they're used with. Locking washers, equipped with recessed features, prevent loosening. Some types include split lock washers, which use compression to prevent loosening; wave washers with a wavy surface for grip; and spring washers, which absorb vibration and shock. SAE/USS washers are designed for SAE (US) or USS (UK and others) fasteners. Finally, machine screw washers pair with machine screws to fasten metal pieces together.
Item # |
Item Name |
Brand |
Measurement |
Material |
Inside Diameter |
Outside Diameter |
|---|---|---|---|---|---|---|
| A378-232-32 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Brass | N/A 8-May | N/A 1 |
| A370-879-6 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 8-May | N/A 1 |
| A370-879-60 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 8-May | N/A 1 |
| A477-93-45 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Bronze | N/A 0.625 | N/A 1 |
| A477-93-32 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Bronze | N/A 0.625 | N/A 1 |
| A370-879-48 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 8-May | N/A 1 |
| AJ-6-W | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Pic Design | N/A Unified | N/A Steel | N/A 0.505 | N/A 1 |
| A378-232-5 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Brass | N/A 8-May | N/A 1 |
| A378-232-2 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Brass | N/A 8-May | N/A 1 |
| A378-232-20 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Brass | N/A 8-May | N/A 1 |
| A370-908-20 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 0.751 | N/A 1.000 |
| A370-961 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 0.438 | N/A 1.000 |
| A362-873 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A | N/A 0.406 | N/A 1.000 |
| A370-908-10 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 0.751 | N/A 1.000 |
| A693-52 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A PVC | N/A 0.438 | N/A 1.000 |
| A370-908-62 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 0.751 | N/A 1.000 |
| A370-908-32 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 0.751 | N/A 1.000 |
| A361-845 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Nylon | N/A 0.75 | N/A 1.000 |
| A370-908-15 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Stainless | N/A 0.751 | N/A 1.000 |
| A361-798 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Nylon | N/A 0.406 | N/A 1.000 |
| A362-854 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A | N/A 0.75 | N/A 1.000 |
| A361-772 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Nylon | N/A 0.75 | N/A 1.000 |
| A361-868 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A Seastrom | N/A Unified | N/A Nylon | N/A 0.406 | N/A 1.000 |
| A 7Q 9-1W09821 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A ABE or Other | N/A Unified | N/A | N/A | N/A 0.98 |
| A 7X 9-1W09821 | N/A Washers - Flat, Locking, SAE/USS, Machine Screw and More | N/A ABE or Other | N/A Unified | N/A Stainless | N/A | N/A 0.98 |
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