Premium Bolts

High-Tensile Fastening

UNI MASS offers a massive inventory of industrial bolts and structural fasteners. From standard hex bolts to specialized stud bolts for high-pressure piping, our products ensure structural integrity in the most demanding environments.

Grade 8.8 / 10.9

High Strength

Galvanized

Weather Resistant

UNI MASS Bolts

Key Features & Benefits

  • Wide range of materials including Carbon Steel, SS304, and SS316.

  • Full length threading and custom stud bolt cutting services.

  • Hot-Dip Galvanized (HDG) and PTFE coating options for marine use.

  • Compliance with DIN, ISO, and ANSI industrial standards.

Fastener Standards

StandardTypeApplications
ASTM A193Stud BoltsPressure Vessels / Piping
ASTM A325Hex BoltsStructural Steel
ASTM A194NutsHigh Temp / High Pressure

Structural Hardware

Hex Bolt

Hexagonal Bolts

Stud Bolt

Stud Bolts & Nuts

Anchor Bolt

Anchor Systems

U-Bolt

Specialty Brackets

Secure Your Infrastructure

We supply the critical components that hold your world together. Contact us for bulk fastener pricing.

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