Shop Square Head Bolts Square Headed Screws here. Square head bolts and screws are fasteners with a round threaded shank and a square head that allows for more tightening than a hex head . From the beginning, Master Bolt Manufacturing has dedicated its efforts to the railroad and industrial markets worldwide. We hereplete line of fasteners for your track bridges, grade crossings, and related applications. We have the capability to manufacture custom bolts and hardware using stainless steel; low, medium, and high carbon steels; aluminum, heat-resistant alloys, Hex Bolts , Hex Machine Bolts , Square Head Machine Bolts at InStock Fasteners - The low-price easy-to-use source for industrial and construction fasteners.

From inception Leland concentrated on domestic manufacture of Bolts , Nuts and Screws using only North American Steel and Labour herepeting herepetitors both at home and internationally. Choose from our selection of swing bolts , including partially threaded rod end bolts , fully threaded rod end bolts , and more. In stock and ready to ship. Choose from our selection of sex bolts , including flat head binding barrels and screws, steel binding barrels and screws, and more. In stock and ready to ship.

2006-2019 AUTOMOTIVE RACING PRODUCTS, INC. U- Bolts , Eye Bolts , Fastening Hardware. heree to U-Bolt -It where you will find a broad range of standard and custom made forged eye bolts , hex bolts , heavy hex (hexagon) nuts, nuts, washers, wire rope, wire rope clips, chain, fasteners, transport chains, drill bits, U- bolts , and lifting hardware. Lag screws (US) or coach screws (UK, Australia, and New Zealand) (also referred to as lag bolts or coach bolts , although this is a misnomer) are large wood screws. Square -headed and hex-headed lag screws are covered by ASME B18.2.1 standards, and the head is typically an external hex. A typical lag screw can range in diameter from 1 ⁄ 4 in (6.35 mm) to 1 1 ⁄ 4 in (31.75 mm),

Fin Neck bolts lock into steel or wood surfaces to assist one man bolt tightening. Available in either Pan Head or Round Head ; Fin Neck bolts are threaded full length to the base of the fins