9/16"-18 Screws | McMaster-Carr

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System of Measurement

Thread Size

Length

Threading

Partially Threaded

Fastener Strength Grade/Class

Fastener Head Type

Material

Stainless Steel

Finish

Zinc Yellow-Chromate Plated

Thread Spacing

Thread Type

Metric Trapezoidal

Head Width

Thread Direction

Drive Style

Tensile Strength

10,000 psi to 19,999 psi

30,000 psi to 99,999 psi

100,000 psi or greater

Thread Fit

Metric Trapezoidal Class 7H

Unified Standard Class 1A

Unified Standard Class 2A

Unified Standard Class 3A

Thread Pitch

Head Diameter

Socket Head Profile

Head Height

Specifications Met

DFARS Specialty Metals

Drive Size

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Hardness

REACH

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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

Set Screws

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

Threaded Rods

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

Power Transmission

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Lead Screw Nut Flanges

Lead Screw Nut Flanges

Pair with lead screw nuts to make custom flange nuts that move items along lead screws

Measuring and Inspecting

Transfer Punches

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

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.)