ASTM A193 Bolts | McMaster-Carr

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Specifications Met

System of Measurement

Thread Size

Length

Fastener Strength Grade/Class

ASTM Grade B8SH

ASTM Grade B8MSH

Material

Stainless Steel

Threading

Partially Threaded

Grip Length

Fastener Head Type

Thread Type

Metric Trapezoidal

Head Width

Thread Length

Thread Spacing

Thread Direction

Finish

Zinc Yellow-Chromate Plated

Thread Pitch

Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

Thread Fit

Metric Class 6g

Metric Class 6h

Metric Trapezoidal Class 7e

Unified Standard Class 2A

Unified Standard Class 2B

Hardness

DFARS Specialty Metals

Drive Style

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Fastener Strength Rating

Head Height

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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

Threaded Rods

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

Power Transmission

Lead Screws

Pair with lead screw nuts to move components in a straight line

Rod Ends

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

Material Handling

Eyebolts

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

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