Bulk US / Inch Machine Screws – Pan, Flat & Truss
A collection page of Monster Bolts
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MonsterBULKS Volume pricing • Carton integrity • Fast U.S. shipping • MTR on request Bulk US / Inch Machine Screws Shop bulk US/Inch machine screws in popular head styles— Pan , Flat (Countersunk) , and Truss —with Phillips or Torx drives on select sizes. Choose stainless 18-8 / 316 or zinc-plated steel for the right balance of corrosion resistance and cost. .mb-row{display:flex;flex-wrap:wrap;gap:8px} .mb-chip{display:inline-block;padding:8px 12px;border-radius:10px;text-decoration:none;font-size:14px;border:1px solid #e5e7eb} .mb-chip:hover{opacity:.9} .mb-chip--primary{background:#00429a;color:#fff;border-color:#00429a} .mb-chip--dark{background:#555;color:#fff;border-color:#555} .mb-label{font-weight:700;color:#00429a;margin:12px 0 6px} .mb-sublabel{font-size:13px;color:#666;margin-top:-2px} Head Type Pan Head Flat / Countersunk Truss Head Material Stainless (18-8 / 316) Steel (Zinc / Plated) Quick Sizes #4 #6 #8 #10 1/4" Need fewer than bulk quantities? Standard US Machine Screws Notes: Stainless options include 18-8 and 316 ; steel versions use common protective platings. All CR+3 zinc and plain finishes are RoHS compliant . MTRs available on request for bulk cartons. Shipping Note: Bulk shipping times can vary slightly based on inventory location and order size. Most orders ship quickly, but smaller bulk quantities may take a few extra days to process. Related Bulk Collections Bulk Socket Screws (US) Socket cap, button, flat & set Bulk Hex & Hex Flange Bolts (US) Grade options, zinc & stainless Bulk Nuts Hex, flange, nyloc, specialty Bulk Washers Flat, split lock, fender, sealing Bulk Metric Machine Screws Pan & flat (countersunk)