Zinc Yellow-Chromate Plated Screws | McMaster-Carr

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System of Measurement

Thread Size

Length

Fastener Strength Grade/Class

Threading

Partially Threaded

Fastener Head Type

Head Width

Material

440C Stainless Steel

Thread Spacing

Thread Direction

Head Height

Thread Type

Specifications Met

Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

Thread Pitch

Screw Features

Tension Indicating

Drive Style

External Square

Spring Plunger Driver

Thread Fit

Metric Class 6g

Metric Class 6h

Metric Class 6H

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3A

Unified Standard Class 3B

Screw Size

DFARS Specialty Metals

Hardness

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Head Diameter

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2,410 Products

Fastening and Joining

Hex Head Screws

Hex Head Screws

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

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

Square Head Screws

Square Head Screws

Turn the large flat sides with a wrench into square holes that stop further rotation

Drywall Screws

Fasten panels of drywall to materials such as wood, metal, and drywall

Jack Screws

Secure computer cables and panels

Plow Bolts

The head sits flush with countersunk holes while the bolt stays in place when tightening a nut

Elevator Bolts

Create a flush joint to allow movement in tight spaces such as grain elevators and belting systems

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Rivet Nuts

Add threads to thin panels with access from only one side; also known as blind inserts

Threaded Rods

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

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

Spring Plungers

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

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