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Spacer Bolt

Spacer Bolts are specialized fasteners designed with an extended unthreaded section or integrated sleeve to create spacing between components. They allow precise alignment and clearance while providing secure fastening strength. Manufactured to ASTM and DIN standards, they are available in multiple grades, coatings, and customized designs. Spacer Bolts reduce vibration, wear, and misalignment in assemblies, improving durability. They are commonly used in machinery, automotive, electronics, structural assemblies, and equipment installations.

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Description

Premium Quality Spacer Bolt Supplier in Dubai, UAE

Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Spacer Bolts in Dubai, UAE. The company specializes in industrial fastening solutions designed for machinery, electrical systems, construction, engineering, fabrication, and industrial applications. Spacer Bolts are specially designed fastening components used to create precise spacing and alignment between parts, panels, structures, or assemblies. These bolts help maintain accurate distances while providing secure fastening and structural stability in various industrial and commercial applications. Manufactured using premium-grade materials and advanced production standards, Spacer Bolts provide excellent strength, precision, corrosion resistance, and long-lasting performance in demanding environments.


Standards:
– ASTM A307 (general purpose carbon steel bolts)
– ASTM A193 (Grades B7, B16 for high strength applications)
– DIN 267 (technical specifications for fasteners)
– DIN / ISO customized standards depending on spacer design

Grades:
– ASTM Grades: A36, A307, A193 B7, B16
– DIN / ISO Grades: 4.6, 5.6, 8.8, 10.9

Material Options:
– Carbon steel
– Alloy steel (heat-treated for high tensile applications)
– Stainless steel (A2 / A4 grades for corrosion resistance)
– Brass / Aluminum (for lightweight or decorative applications)

Diameter Range: M6 to M24 (metric) / 1/4″ to 1″ (inch)

Length Range: 20mm up to 300mm (custom lengths available)

Thread Types:
– Metric coarse pitch (DIN 13 / ISO 261)
– Metric fine pitch (on request)
– UNC (Unified Coarse, ASTM)
– UNF (Unified Fine, ASTM)

Head Types:
– Hex head with integrated spacer section
– Custom spacer bolts (cylindrical or sleeve type spacing)

Coating Options:
– Plain (self-color)
– Zinc electroplated
– Hot-dip galvanized (ASTM A153 / DIN EN ISO 1461)
– Black oxide
– PTFE / Xylan coated

Add-ons:
– Can be supplied with nuts and washers
– Available with insulating sleeves or bushings
– Supplied with MTC and certification if required

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