0.187" Shafts | McMaster-Carr

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

REACH Compliant

	Tensile Strength Tensile Strength

195,000 psi

261,000 psi

	Density Density

0.308 lbs./cu. in.

	Heat Treatable Heat Treatable

Forward

How can we improve?

7 Products

About Copper, Brass, and Bronze

About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron

View a wire gauge conversion chart.

Lubricated 1065 Spring Steel Wire

Heat Treatment: Hardened
Tensile Strength: 195,000 psi
Specifications Met: ASTM A229, MIL-W-21425 Type 1

This wire is coated with oil for corrosion resistance and lubricity. Use it for bundling and as tag wire. It will spring back after bending.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

					1 ft. Lg.			3 ft. Lg.
Dia.	Dia. Tolerance	Heat Treatment	Finish Color	Temperature Range	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Matte
0.187"	-0.002" to 0.002"	Hardened	Black	Not Rated	6	0000000	000000	3	0000000	000000

Lubricated 1080 Spring Steel Wire

Heat Treatment: Hardened
Tensile Strength: 261,000 psi
Specifications Met: ASTM A228

Also known as music wire. This wire is coated with phosphate for corrosion resistance and lubricity. Use it for bundling and as tag wire. It will spring back after bending.

				1 lbs. Coil			5 lbs. Coil
Dia.	Dia. Tolerance	Heat Treatment	Temperature Range	Lg., ft.		Each	Lg., ft.		Each
0.187"	-0.001" to 0.001"	Hardened	Not Rated	10	00000000	000000	50	00000000	000000

					1 ft. Lg.
Dia.	Dia. Tolerance	Heat Treatment	Temperature Range	Pkg. Qty.		Pkg.
0.187"	-0.001" to 0.001"	Hardened	Not Rated	5	0000000	000000

Ultra-Formable 260 Brass Rods

Yield Strength:
Inch sizes: Not Rated
Metric sizes: 9,000 psi
Hardness: Not Rated
Temper: H01 (1/4 Hard)
Heat Treatable: No
Specifications Met: ASTM B134

The most formable brass we offer, 260 offers better weldability than 300 series brass but it’s not as machinable. Sometimes called cartridge brass, it's commonly used for ammunition casings, radiator components, and decorative door hardware.

For technical drawings and 3-D models, click on a part number.

			1 ft. Lg.		3 ft. Lg.
Dia.	Dia. Tolerance Range	Pkg. Qty.		Pkg.		Pkg.
0.187"	-0.002" to 0.002"	1	00000000	00000	00000000	00000