1.6mm Pins | McMaster-Carr

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19 Products

Cotter Pins

Lock the ends of clevis pins and shafts to keep components in place. Slide these cotter pins into a hole and then bend the prongs outward with pliers to secure. Also known as split pins, one prong is slightly longer than the other for easy opening once inserted. Repeated bending will weaken the pin, so they should not be reused.

Steel

Zinc-Plated Spring Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.

		Pkg.
Zinc-Plated Spring Steel





	1.6 mm Diameter
	8	DIN 94, ISO 1234	200	000000000	000000
	10	DIN 94, ISO 1234	200	000000000	00000
	12	DIN 94, ISO 1234	200	000000000	00000
	16	DIN 94, ISO 1234	200	000000000	00000
	20	DIN 94, ISO 1234	200	000000000	00000
	25	DIN 94, ISO 1234	200	000000000	00000
	32	DIN 94, ISO 1234	200	000000000	00000
	36	DIN 94, ISO 1234	200	000000000	00000
	40	DIN 94, ISO 1234	200	000000000	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They are strong enough to join most components but won't withstand extreme stress and vibration as well as steel.

		Pkg.
18-8 Stainless Steel





	1.6 mm Diameter
	8	DIN 94, ISO 1234	100	000000000	00000
	10	DIN 94, ISO 1234	100	000000000	0000
	12	DIN 94, ISO 1234	100	000000000	0000
	14	DIN 94, ISO 1234	100	000000000	00000
	16	DIN 94, ISO 1234	100	000000000	0000
	20	DIN 94, ISO 1234	100	000000000	00000
	22	DIN 94, ISO 1234	100	000000000	00000
	25	DIN 94, ISO 1234	100	000000000	00000
	28	DIN 94, ISO 1234	100	000000000	00000

Core Pins

Mold plastic around these pins to form small holes, or use them to perforate parts. They have a flat head to fit into a counterbored hole. Pins can be machined to fit your application. They're precision-ground to tight tolerances.

M2 High-Speed Tool Steel

M2 high-speed tool steel pins resist wear and stay sharp at high temperatures.

			Head, mm
	Dia., mm	Dia. Tolerance, mm	Dia.	Ht.	Min. Hardness		Each
63 mm Long


		1.600	0 to 0.008	3	5	Rockwell C60	000000000	000000