Grade 5 Screws | McMaster-Carr

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Fastener Strength Grade/Class

Material

Grade 5 Titanium

System of Measurement

Thread Size

Length

Finish

Corrosion-Resistant Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Threading

Partially Threaded

Fastener Head Type

Head Width

Thread Spacing

Thread Direction

Head Height

Thread Type

Drive Style

External Square

Screw Features

Specifications Met

Neck Type

Thread Fit

Metric Class 6g

Unified Standard Class 2A

Unified Standard Class 3A

Screw Size

Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

Color

Rounded Head Style

DFARS Specialty Metals

RoHS

REACH

Export Control Classification Number (ECCN)

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1,581 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

Rounded Head Screws

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

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

Anchors

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

Power Transmission

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

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