{"product_id":"m14-x-45mm-hex-serrated-flange-bolts-10-9-grade-ca","title":"M14 X 45mm Hex Serrated Flange Bolts 10.9 Grade Carbon Steel Heavy Duty Fasteners Black Oxide Finish Rugged Workhorse Grade Built Tough Hardware 4 Pack Set For Truck And Shop Projects","description":"\u003cdiv\u003e\n\u003cp\u003eM14 X 45mm Hex Flange Bolts 10.9 Grade Steel 4 Piece Set\u003cbr\u003e\n✔️ M14 x 45mm 10.9 grade hex flange bolts black oxide 4 piece set\u003c\/p\u003e \u003cp\u003eThis four pack set of M14 hex serrated flange bolts delivers heavy duty fastening for shop projects, vehicle repairs, and structural metal frames. The integrated serrated flange sits under the smooth rounded head to act like a lock washer, stopping vibration loosening while spreading clamp force flat across wooden panels, steel beams, or machinery housings. You grab these rugged screws when standard nuts slip or strip, making them ideal for pipelines, guardrail mounts, and home appliance chassis work where solid grip matters.\u003c\/p\u003e ✅ Thread diameter: M14 metric sizing equivalent to 0.55 inch major diameter\u003cbr\u003e\n✅ Overall rod length measures 45mm \/ 1.77 inch from under head to tip\u003cbr\u003e\n✅ Fast pitch runs at 2mm \/ 0.079 inch per turn for quick engagement\u003cbr\u003e\n✅ Wide circular flange spreads to 28mm \/ 1.10 inch outer width\u003cbr\u003e\n✅ Hex drive width clears 18mm \/ 0.71 inch across flats for socket fit\u003cbr\u003e\n✅ Solid body thickness holds steady at 12.4mm \/ 0.49 inch height\u003cbr\u003e\n✅ Hardened 10.9 grade carbon steel rated for serious torque loads\u003cbr\u003e\n✅ Protective black oxide layer resists rust and handles grime well\u003cbr\u003e \u003cp\u003e💡 What makes serrated flange bolts a handy upgrade over standard hex head fasteners for heavy duty metal framing and truck bed upgrades? These engineered studs swap out clunky lock washer setups by combining load distribution directly into the head geometry, delivering a snag free mounting point that stays tight under road vibration and dynamic shop loads. Here is how they handle real world stress without stripping your threads or crushing soft mounting surfaces:\n- The downward facing circular teeth bite into the mating material to kill rotational slippage during initial torque application\n- Spaced wide flange contact patches spread axial clamping pressure evenly across painted steel sheeting and timber cross braces\n- Pre hardened carbon steel shanks absorb lateral impact forces better than low grade alloy replacements that tend to shear\n- Integrated self locking action saves you time chasing loose nuts after trailering gravel or hauling gear back to the yard\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49231219294443,"sku":"VXB0B1433XF9","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71OydAbDvEL.jpg?v=1786761269","url":"https:\/\/vxb.com\/products\/m14-x-45mm-hex-serrated-flange-bolts-10-9-grade-ca","provider":"VXB Bearings","version":"1.0","type":"link"}