1 1/2"-6 Bolts | McMaster-Carr

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System of Measurement

Thread Size

Length

Fastener Strength Grade/Class

ASTM Grade A325

Threading

Partially Threaded

Fastener Head Type

Material

Stainless Steel

Head Width

Finish

Hot-Dipped Galvanized

Zinc Yellow-Chromate Plated

Specifications Met

Thread Type

Thread Spacing

Head Height

Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

Drive Style

Grip Length

Thread Direction

Thread Fit

Unified Standard Class 1A

Unified Standard Class 2A

Unified Standard Class 3A

DFARS Specialty Metals

Hardness

REACH

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Head Diameter

Drive Size

Socket Head Profile

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161 Products

Fastening and Joining

Hex Head Screws

Hex Head Screws

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

Socket Head Screws

Socket Head Screws

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

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

Flat Head Screws

Flat Head Screws

Fit in countersunk holes for a flush finish that won't snag on surrounding parts

Threaded Rods

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

Material Handling

Eyebolts

Route rope through the loop or attach hooks and shackles for lifting

Eye Nuts

Pair with bolts or threaded rod to lift and hang components

Hoist Rings

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

Fabricating and Machining

Gear and Bearing Puller Forcing Screws

Gear and Bearing Puller Forcing Screws

Replace forcing screws on gear and bearing pullers

Power Transmission

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

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