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Hex Head BoltDesigned for maximum strength and reliability, our Heavy-Duty Hex Head Bolt is engineered to withstand the toughest conditions in commercial trucking. Manufactured from high-tensile alloy steel,...read more
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Fifth Wheel Shim PlateEngineered for precision fifth wheel alignment, our Shim Plate System eliminates uneven wear and improves tractor-trailer coupling performance. CNC-machined from high-grade alloy steel, these...read more
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Shock Absorber WasherPrecision-engineered for vibration-intensive applications, our Shock Absorber Washer delivers unmatched durability in trailer suspension systems. Manufactured from heat-treated chromium steel,...read more
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Air SpringThe Air Spring (also known as an airbag or pneumatic suspension spring) is a vital component in modern semi-trailer suspension systems. Designed to replace traditional steel springs, it uses...read more
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Leaf Spring Guide AssemblyThe Leaf Spring Guide Assembly is a critical component designed to stabilize and align leaf springs in heavy-duty trucks, trailers, and semi-trailers. It ensures smooth suspension movement,...read more
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Air Chamber Base Plate NutEngineered for critical brake system security, our Air Chamber Base Plate Nut ensures vibration-resistant fastening for semi-trailer brake chambers. Manufactured from heat-treated alloy steel,...read more
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Air Chamber Fixed BoltThe Air Chamber Fixed Bolt is a heavy-duty fastener designed to securely mount air brake chambers to heavy trucks, trailers, and commercial vehicles. Engineered for maximum strength and vibration...read more
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Spring Seat Lower PlateThe Spring Seat Lower Plate is a critical load-bearing component in semi-trailer suspension systems, designed to provide a stable mounting platform for leaf springs. Manufactured from...read more
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Lift Axle AssemblyOur Lift Axle Assembly represents the pinnacle of weight distribution technology for modern semi-trailers. This fully integrated system combines robust mechanical engineering with advanced...read more
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Top Bit BlockOur Top Bit Block is an engineered kingpin interface solution designed for maximum durability and safety in fifth wheel coupling systems. Manufactured from forged alloy steel through an...read more
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Air Chamber SupportThe Air Chamber Support is a critical brake system reinforcement component designed specifically for heavy-duty semi-trailers. Manufactured from high-grade steel or aluminum alloy, this robust...read more
Torx 6 Lobe Pan Head MS Black Stainless Phillips Pan Head Machine Screws Black Stainless Phillips Pan Head Sheet Metal Screws Black Stainless Flat Socket Head Screws Black Stainless Phillips Flat...
Black Corrosion-Resistant Coated Fully Threaded These Class 8. 8 steel screws are suitable for fastening most machinery and equipment. The flange distributes pressure where the screw...
Allen Socket Head Alloy Shoulder Bolt Screws Black Oxide. BoltsandNuts.com wholesale prices, available by the piece, package, and bulk! Free shipping on orders of $25 or more! ... 1/2" x 4 x...
Hex Head Bolts 8,050 products Hex head bolts (or engineers bolts) have hexagonal heads for firm wrench tightening. These bolts securely fasten infrastructure that requires high-tensile...
Allen Head Bolts are bolt fasteners with hexagon hole or hex socket punched into the head of the bolt along with externally threaded body. Allen keys or hexagon keys are used for torqing allen head...
Apr 22, 2021 · Posts: 2009. Report to Moderator. Posted: Wed Apr 21, 2021 9:41 am Post subject: Re: What Grade Bolt is a Black Allen Head 1/2 ? A standard inch series socket head cap screw is 20%...
