Standard Partially Threaded Socket Cap Screws

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Thread Pitch Thread Pitch

	Length Length

	Head Type Head Type


Socket	Rounded

Flat

	Material Material

	Finish Finish

	Threading Threading

	Partially Threaded
	Fully Threaded

	Drive Style Drive Style


Hex	Hex with Pilot Recess	Tamper- Resistant Hex

Torx	Torx Plus	Tamper- Resistant Torx

	Socket Head Profile Socket Head Profile


Standard	Low

	Head Diameter Head Diameter

	Thread Direction Thread Direction


Right Hand	Left Hand

	Head Height Head Height

	Drive Size Drive Size

	Thread Type Thread Type

	Minimum Thread Length Minimum Thread Length

	Thread Spacing Thread Spacing

Coarse

Fine

Extra Fine

	Specifications Met Specifications Met

	Tensile Strength Tensile Strength

Less than 100,000 psi

100,000 to 119,999 psi

120,000 to 139,999 psi

140,000 to 169,999 psi

170,000 psi or greater

Not Rated

	Thread Fit Thread Fit

	Fastener Strength Grade/Class Fastener Strength Grade/Class

Class 8.8

Class 10.9

Class 12.9

	Hardness Hardness

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
Compliant

DFARS Specialty Metals
COTS-Exempt

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About Socket Head Screws

Socket Head Screws

These standard socket head screws have a head height that matches the screw's thread diameter.

Low-Profile Socket Head Screws

With half the head height of a standard socket head, these screws fit where space is limited.

Flanged Socket Head Screws

Eliminate the need for a separate washer—these screws distribute pressure where the screw meets the surface without taking up as much space as a washer.

Vibration-Resistant Socket Head Screws

Prevent loosening from vibration with these screws, which have a locking feature to hold them tight.

Vented Socket Head Screws

Soft-Tip Socket Head Screws

With a soft tip, these screws minimize damage when gripping textured and curved surfaces.

Rounded Head Screws

A domed head sits above the surface of your material. Includes screws such as pan, button, binding, and truss head screws.

Flat Head Screws

Flat and oval head screws are angled under the head to fit in countersunk holes.