A307 Grade A, Plain, Low Carbon (Inch)
(184)OneMonroe Carriage Bolts are great fasteners and range from 1/4-3in diameter and come in various sizes and lengths. For more information on our Carriage Bolt products or any of our other products, please call or submit an RFQ.
We are an ISO 9001:2015 & AS9100D certified manufacturer of carriage bolts available in many sizes.
/Asset/MonroeNoImage.jpg A307 Grade A, Zinc Cr+3, Low Carbon (Inch)
(165)OneMonroe Carriage Bolts are great fasteners and range from 1/4-3in diameter and come in various sizes and lengths. For more information on our Carriage Bolt products or any of our other products, please call or submit an RFQ.
We are an ISO 9001:2015 & AS9100D certified manufacturer of carriage bolts available in many sizes.
/Asset/MonroeNoImage.jpg A307 Grade A, HDG, Low Carbon (Inch)
(106)OneMonroe Carriage Bolts are great fasteners and range from 1/4-3in diameter and come in various sizes and lengths. For more information on our Carriage Bolt products or any of our other products, please call or submit an RFQ.
We are an ISO 9001:2015 & AS9100D certified manufacturer of carriage bolts available in many sizes.
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Grade 5, Plain, Medium Carbon (Inch)
(82)OneMonroe Carriage Bolts are great fasteners and range from 1/4-3in diameter and come in various sizes and lengths. For more information on our Carriage Bolt products or any of our other products, please call or submit an RFQ.
We are an ISO 9001:2015 & AS9100D certified manufacturer of carriage bolts available in many sizes.
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Grade 5, Zinc Cr+3, Medium Carbon (Inch)
(81)OneMonroe Carriage Bolts are great fasteners and range from 1/4-3in diameter and come in various sizes and lengths. For more information on our Carriage Bolt products or any of our other products, please call or submit an RFQ.
We are an ISO 9001:2015 & AS9100D certified manufacturer of carriage bolts available in many sizes.
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Grade 8, (Inch)
(13)Grade 8 carriage bolts are engineered for high-strength fastening applications where superior tensile strength and durability are required. Featuring a smooth, rounded head and a square neck that resists rotation during installation, these heavy-duty carriage bolts are ideal for construction, agricultural, heavy equipment, snowplow, and industrial assemblies that demand secure, long-lasting performance.
Manufactured to meet Grade 8 strength requirements, these carriage bolts are available in a range of inch sizes to accommodate a variety of fastening applications. Their rugged design makes them well suited for wood-to-wood, wood-to-metal, and metal-to-metal connections where dependable clamping force and resistance to vibration are essential. Grade 8 carriage bolts are a trusted choice for OEMs, distributors, and maintenance professionals seeking reliable, high-performance fasteners. For all inquiries please call or email us.
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