Plastic Hex Head Cap Screws | McMaster-Carr

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Fastener Assortments

Hex Head Screws

Masonry and Concrete Screws

Rounded Head Screws

Shoulder Screws

Socket Head Screws

Material

18-8 Stainless Steel

For Use In

Uncracked Concrete

System of Measurement

Thread Size

Length

Fastener Head Type

Color

Threading

Partially Threaded

Drive Style

Head Height

Head Width

Head Diameter

Thread Type

Tensile Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 29,999 psi

100,000 psi or greater

Tip Type

Thread Spacing

Thread Direction

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

Performance

Chemical Resistant

Corrosion Resistant

Flame Retardant

High Temperature

Low Temperature

Seize Resistant

Thread Fit

Metric Class 6g

Unified Standard Class 2A

Unified Standard Class 3A

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

RoHS

DFARS Specialty Metals

Tip Material

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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

Fastener Assortments

Fastener Assortments

Keep a variety of common screws, nuts, and washers on hand

Tapping Screws

Fasten a range of materials together without needing to tap the hole first

Rounded Head Screws

Rounded Head Screws

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

Shoulder Screws

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

Masonry and Concrete Screws

Masonry and Concrete Screws

Anchor parts to masonry and concrete without tapping the hole first

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