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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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Hex Lock NutEngineered for maximum security in high-vibration environments, our Heavy-Duty Hex Lock Nut ensures critical fasteners stay securely tightened, even under extreme loads. Manufactured...read more
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Shock Absorber BoltEngineered to withstand extreme vibration and dynamic loads, our Shock Absorber Bolt is precision-crafted for optimal performance in heavy-duty trailer applications. Manufactured from heat-treated...read more
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Air Chamber Base PlateEngineered for maximum durability in demanding braking applications, our Air Chamber Base Plate provides a rock-solid foundation for trailer brake chambers. Precision-crafted from high-grade...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 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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Lifting Air BagThe revolutionary lifting air bag system redefines load management for modern semi-trailers. Utilizing advanced elastomer compounds reinforced with aramid fibers, our air bags provide exceptional...read more
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Leaf Spring BushOur Leaf Spring Bush is an engineered suspension solution designed to optimize the articulation and load transfer in semi-trailer leaf spring systems. Manufactured through an advanced compression...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
WebCarriage bolts have a smooth, rounded head for a finished look. The square neck keeps these bolts from turning when tightening a nut. Metric Hex Head Extended-Tip Set Screws Turn these metric...
WebProducts » Headed Bolts » Carriage Bolts Carriage Bolts Quick Quote A307A A449 A354 F593 SAE J429 Carriage bolts (round head with a square neck) are commonly used in wood connections. The square...
WebMedium-Strength Grade 5 SteelSquare-Neck Carriage Bolts. Twice as strong as low-strength steel bolts, these bolts are suitable for fastening most machinery and equipment. Carriage bolts have a...
WebThe Nutty Company carries a full line of bolts: Grade 2 Hex Head Cap Screws, Grade 5 Hex Head Cap Screws, Grade 8 Hex Head Cap Screws, Tap Bolts, Grade 8 Tap Bolts, Carriage Bolts, Lag Bolts, Plow...
WebJan 21, 2019 · A carriage bolt generally has a round head and a flat tip and is threaded along part of its shank. Carriage bolts are often referred to as plow bolts or coach bolts and are most...
WebAbout Hex Head Screws and Bolts Medium-Strength Grade 5 Steel Knurled-Neck Carriage Bolts Made from Grade 5 steel, these bolts are suitable for fastening most machinery and equipment and are zinc...
