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Adhesive-Back Washers
Peel the backing off these washers and stick them onto a surface for easy mounting and assembly. Made from 316 stainless steel, they have excellent resistance to chemicals and salt water. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Adhesive | Temperature Range, °F | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | ID | OD | Thick. | Type | Thick. | Min. | Max. | Hardness | Washer Designation | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||||||||
7/16" | 0.500" | 1.125" | 0.059" | Acrylic | 0.039" | 50° | 200° | Rockwell B70 | SAE | 1 | 000000000 | 00000 |
1/2" | 0.531" | 1.250" | 0.059" | Acrylic | 0.039" | 50° | 200° | Rockwell B70 | SAE | 1 | 000000000 | 0000 |
5/8" | 0.688" | 1.500" | 0.059" | Acrylic | 0.039" | 50° | 200° | Rockwell B70 | SAE | 1 | 000000000 | 0000 |
Belleville Spring Lock Washers for Socket Head Screws
These washers have smaller outside diameters than standard spring lock washers to fit neatly under socket head cap screws. Also known as conical washers, these have a slightly cupped shape that gives them spring-like flexibility to grip tighter than split and tooth lock washers. They minimize loosening from wear, temperature changes, and vibration. Serrations on the top and bottom provide extra gripping power. Load-rated Belleville disc springs are also available.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
For Screw Size | ID | OD | Thick. | Overall Ht. | Hardness | Pkg. Qty. | Pkg. | |
Steel | ||||||||
---|---|---|---|---|---|---|---|---|
3/4", M19 | 0.787" | 1.181" | 0.059" | 0.098" | Rockwell C40 | 25 | 000000000 | 000000 |
7/8", M22 | 0.906" | 1.299" | 0.059" | 0.106" | Rockwell C40 | 20 | 000000000 | 00000 |
18-8 Stainless Steel | ||||||||
9/16", M14 | 0.591" | 0.866" | 0.059" | 0.091" | Rockwell C38 | 1 | 000000000 | 0000 |
5/8", M16 | 0.669" | 0.945" | 0.059" | 0.091" | Rockwell C38 | 1 | 000000000 | 0000 |