1 3/8"-6 Fasteners | McMaster-Carr

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Material

Stainless Steel

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Threading

Partially Threaded

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Finish

Hot-Dipped Galvanized

Zinc Flake Coated

Zinc Yellow-Chromate Plated

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Thread Spacing

Hex Nut Profile

Specifications Met

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Thread Direction

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Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

Drive Size

Thread Fit

Unified Standard Class 1A

Unified Standard Class 2A

Unified Standard Class 2B

Head Diameter

DFARS Specialty Metals

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Compliant with Exemptions

Export Control Classification Number (ECCN)

Height

REACH

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48 Products

Fastening and Joining

Socket Head Screws

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Coupling Nuts

Connect and extend threaded rods

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Material Handling

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)