Metric Class 12.9 Socket Head Cap Screws

	Thread Size Thread Size

	Thread Pitch Thread Pitch

	Length Length

	Head Type Head Type


Socket	Rounded

Flat

	Material Material

Stainless Steel

Steel

Aluminum

	Finish Finish

	Drive Style Drive Style


Hex	Torx	Hex with Pilot Recess

Tamper- Resistant Torx	Tamper- Resistant Hex	Torx Plus

	Threading Threading

	Fully Threaded
	Partially Threaded

	Socket Head Profile Socket Head Profile


Standard	Low

Ultra-Low

	Head Diameter Head Diameter

	Head Height Head Height

	Thread Direction Thread Direction


Right Hand	Left Hand

	Specifications Met Specifications Met

	Size Size

	Fastener Strength Grade/Class Fastener Strength Grade/Class


Class 8.8	Class 10.9

Class 12.9

	Thread Spacing Thread Spacing

Coarse

Fine

Extra Fine

	Tensile Strength Tensile Strength

Less than 70,000 psi

70,000 to 99,999 psi

100,000 to 119,999 psi

120,000 to 139,999 psi

140,000 psi or greater

Not Rated

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Hardness Hardness

	Thread Fit Thread Fit

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Rounded Head Style Rounded Head Style


Button	Pan

	Countersink Angle Countersink Angle

4,994 Products

Fasteners

Socket Head Screws

With a deeper drive than flat and rounded head screws, socket head screws withstand more torque for a tighter hold. Install in a counterbored hole or above the surface.

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.

Screw Assortments