5/16" square key stock, low-carbon steel with zinc plating, 12 in length. Rockwell B80-100 hardness. Pack of 6—ideal for maintenance, repair and power transmission applications.
$42.71
Customize
Available Quantity
6 
5/16" square key stock manufactured of low-carbon steel with a zinc plated finish. Length: 12 in; Width: 5/16 in; Height: 5/16 in. Hardness: Rockwell B80-100. Material Specification: ASTM A108. Number of pieces: 6. Suitable for maintenance and repair, power transmission, and industrial machinery applications. Product merges precision manufacturing tolerances with corrosion-resistant plating for reliable fit and durability. (Source data combined from ProductDatabase and RainforestProductData.)
| Materials & Construction | |
| Finish | Zinc |
| Material | Low-Carbon Steel |
| Outer Material | Low-Carbon Steel |
| Product Details | |
| Finish | Zinc |
| Key Stock Type | Square Key Stock |
| Material | Low-Carbon Steel |
| Material Specification | Astm A108 |
| Number Of Pieces | 6 |
| Thickness (Inch) | 5/16 |
| Unspsc Code | 31163208 |
| Sizing & Dimensions | |
| Height | 0.3125 inches |
| Length | 12 inches |
| Product Dimensions | 5/16 x 5/16 x 12 inches |
| Size | 5/16 x 5/16 x 12 inches |
| Weight | 1.99 pounds |
| Width | 0.3125 inches |
| Technical Specifications | |
| Hardness | Rockwell B80-100 |
| Material Specification | Astm A108 |
Be the first in line for exclusive deals, fresh arrivals, and more!
*By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or
duplication of this material without express and written permission is prohibited.