Bulk SAE Flat Washers – Medium Carbon Thru-Hardened, Plain Finish, Made in USA – Monster Bolts Size:5000 Qty - 3/8" Choose 3/4"-10 Ultrawedge® Wedge Anchors

Choose 3/4"-10 Ultrawedge® Wedge Anchors – 316 Stainless Steel for superior corrosion protection and heavy-duty anchoring in concrete

Ensure secure

Attribute Specification Diameter 5/16" Thread Size 5/16"-24 UNF (Fine Thread) Drive Size 3/16" Hex Key Head Style Button Head Socket Cap Screw Material Alloy Steel – ASTM A574 (12

flush-mounted fastening

Real support from fastener specialists who understand your applications

Bulk SAE Flat Washers – Medium Carbon Thru-Hardened, Plain Finish, Made in USA – Monster Bolts Size:5000 Qty - 3/8" Choose 3/4"-10 Ultrawedge® Wedge AnchorsMonster Overview Fix your project right the first time with SAE Flat Washers Medium Carbon Thru Hardened, Plain Finish from Monster Bolts. These USA made SAE pattern washers feature a smaller outside diameter than USS washers and are ideal for machinery, automotive, equipment assembly, fabrication, and industrial applications. Manufactured from medium carbon thru hardened steel, these washers deliver a durable, consistent bearing surface under bolt