Imperial Bolt 3/4×3-1/2 UNC High-Tensile Steel Fastener – Sparex Part S.51830

The Sparex S.51830 Imperial Bolt is a premium high-tensile fastener designed to provide dependable strength and stability in demanding agricultural, industrial, and mechanical environments. Ideal for securing large components and assemblies, it ensures long-lasting performance even under high stress.

This 3/4”x3-1/2” UNC bolt is manufactured to ASME B18.2.1 standards, offering superior accuracy, thread consistency, and load capacity. Constructed from 8.8-grade high-tensile steel, it delivers excellent resistance to vibration, wear, and mechanical fatigue for extended service life in high-torque applications.

Produced by Sparex, a globally recognized manufacturer of precision-engineered components, the S.51830 meets strict quality and dimensional standards. Each bolt undergoes rigorous testing to ensure exceptional performance, strength, and durability across a variety of industrial and agricultural uses.

Perfect for engineers, mechanics, and maintenance professionals requiring reliable fastening solutions for tractors, machinery assemblies, and heavy-duty equipment repairs.

Key Features
?? 3/4”x3-1/2” UNC thread precision-manufactured to ASME B18.2.1 standards
?? Made from 8.8-grade high-tensile steel for superior strength and load capacity
?? Coarse-thread design ensures firm grip and vibration resistance
?? Corrosion-resistant finish extends operational life in harsh environments
?? Ideal for mechanical assemblies, agricultural equipment, and machinery repair
?? Produced by Sparex, a trusted manufacturer of precision-engineered components
?? Perfect for: Agricultural machinery, construction equipment, and industrial maintenance.