FastenersScrewsFlangeHex Washer, SerratedCase-Hardened Steel Black Oxide
SERRATED HEX WASHER
FLANGE SCREWS
- Surface Hardness: Rockwell C40 min. (Core: Rockwell C25-38)
- Tensile Strength: 120,000 psi. min.
- Fully Threaded / Carbon Steel Black Oxide Finish
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