MS 16555 Dowel Pins | McMaster-Carr

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94 Products

Dowel Pins

Precisely align machine parts and prevent movement during assembly. These dowel pins are machined to tight tolerances and have a uniform diameter for a snug fit. They can also be used as a pivot, shaft, or hinge to join moving components. Since dowel pins can be hard to remove, they are best suited for permanent fixtures that don't require frequent adjustments or disassembly.

Corrosion-Resistant Stainless Steel About Corrosion-Resistant Stainless Steel

High-Strength Machinable 416 Stainless Steel—These pins hold their shape under stress and friction from moving parts. In addition to being the strongest stainless steel alloy, 416 is also the most machinable, so you can shape these pins to fit your hole. However, they are the least corrosion-resistant stainless steel option.

Material Certificate—Pins include a report with a traceable lot number and a description of their chemical, physical, and mechanical properties.

	Lg.	Dia. Tolerance	Double Shear Breaking Strength, lbf	Min. Hardness	Mil. Spec.	Certificate Type	Pkg. Qty.		Pkg.
High-Strength Machinable 416 Stainless Steel







				1/16" Diameter

				3/16"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-601	Material Certificate	25	98380A414	000000


				1/4"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-602	Material Certificate	25	98380A415	00000
				5/16"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-603	Material Certificate	25	98380A416	00000
				3/8"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-604	Material Certificate	25	98380A417	00000
				7/16"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-605	Material Certificate	25	98380A418	00000
				1/2"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-606	Material Certificate	25	98380A419	00000
				5/8"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-607	Material Certificate	25	98380A421	00000
				3/4"	0.0001" to 0.0003"	600	Rockwell C36	MS16555-608	—	25	98380A422	00000




						3/32" Diameter

						5/16"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-617	Material Certificate	25	98380A435	00000


						3/8"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-618	Material Certificate	25	98380A436	00000
						7/16"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-619	Material Certificate	25	98380A437	00000
						1/2"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-620	Material Certificate	25	98380A438	00000
						5/8"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-621	—	25	98380A440	00000
						3/4"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-622	Material Certificate	25	98380A441	00000
						7/8"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-623	Material Certificate	25	98380A442	00000
						1"	0.0001" to 0.0003"	1,000	Rockwell C36	MS16555-624	—	25	98380A443	00000




								1/8" Diameter

								3/8"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-625	Material Certificate	25	98380A470	00000


								7/16"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-626	Material Certificate	25	98380A481	00000
								1/2"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-627	—	25	98380A471	00000
								5/8"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-628	Material Certificate	25	98380A472	00000
								3/4"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-629	Material Certificate	25	98380A473	00000
								7/8"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-630	—	25	98380A474	00000
								1"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-631	Material Certificate	25	98380A475	00000
								1 1/4"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-632	Material Certificate	10	98380A824	00000
								1 1/4"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-632	Material Certificate	10	98380A477	00000
								1 1/2"	0.0001" to 0.0003"	1,800	Rockwell C36	MS16555-633	Material Certificate	10	98380A479	00000




										5/32" Diameter

										1/2"	0.0001" to 0.0003"	2,800	Rockwell C36	MS16555-634	—	10	98380A483	00000


										5/8"	0.0001" to 0.0003"	2,800	Rockwell C36	MS16555-635	—	10	98380A485	00000
										3/4"	0.0001" to 0.0003"	2,800	Rockwell C36	MS16555-636	Material Certificate	10	98380A487	00000
1"										0.0001" to 0.0003"	2,800	Rockwell C36	MS16555-638	Material Certificate	10	98380A489	00000
1 1/4"	0.0001" to 0.0003"									2,800	Rockwell C36	MS16555-639	Material Certificate	10	98380A491	00000




		3/16" Diameter

		5/8"	0.0001" to 0.0003"							4,000	Rockwell C36	MS16555-640	Material Certificate	10	98380A507	0000


		3/4"	0.0001" to 0.0003"							4,000	Rockwell C36	MS16555-641	Material Certificate	10	98380A508	00000
		7/8"	0.0001" to 0.0003"							4,000	Rockwell C36	MS16555-642	Material Certificate	10	98380A509	00000
		1"	0.0001" to 0.0003"							4,000	Rockwell C36	MS16555-643	—	10	98380A510	00000
		1 1/4"	0.0001" to 0.0003"							4,000	Rockwell C36	MS16555-644	Material Certificate	10	98380A512	00000
		1 1/2"	0.0001" to 0.0003"							4,000	Rockwell C36	MS16555-645	Material Certificate	10	98380A514	00000




										1/4" Diameter

				3/4"						0.0001" to 0.0003"	7,200	Rockwell C36	MS16555-646	Material Certificate	10	98380A540	00000


				7/8"	0.0001" to 0.0003"					7,200	Rockwell C36	MS16555-647	Material Certificate	10	98380A541	00000
				1"	0.0001" to 0.0003"					7,200	Rockwell C36	MS16555-648	Material Certificate	10	98380A542	00000
				1 1/4"	0.0001" to 0.0003"					7,200	Rockwell C36	MS16555-649	Material Certificate	10	98380A544	00000
				1 1/2"	0.0001" to 0.0003"					7,200	Rockwell C36	MS16555-650	Material Certificate	5	98380A546	0000
				1 3/4"	0.0001" to 0.0003"					7,200	Rockwell C36	MS16555-651	Material Certificate	5	98380A841	00000
				1 3/4"	0.0001" to 0.0003"					7,200	Rockwell C36	MS16555-651	Material Certificate	5	98380A547	00000
				2"	0.0001" to 0.0003"					7,200	Rockwell C36	MS16555-652	—	5	98380A548	00000




										5/16" Diameter

						1"				0.0001" to 0.0003"	11,000	Rockwell C36	MS16555-653	—	5	98380A583	00000


						1 1/4"	0.0001" to 0.0003"			11,000	Rockwell C36	MS16555-654	Material Certificate	5	98380A585	00000
						1 1/2"	0.0001" to 0.0003"			11,000	Rockwell C36	MS16555-655	Material Certificate	5	98380A587	00000
						1 3/4"	0.0001" to 0.0003"			11,000	Rockwell C36	MS16555-656	—	1	98380A588	0000
						2"	0.0001" to 0.0003"			11,000	Rockwell C36	MS16555-657	—	1	98380A589	0000
						2"	0.0001" to 0.0003"			11,000	Rockwell C36	MS16555-657	Material Certificate	1	98380A847	00000
						2 1/2"	0.0001" to 0.0003"			11,000	Rockwell C36	MS16555-659	—	1	98380A591	0000
						2 1/2"	0.0001" to 0.0003"			11,000	Rockwell C36	MS16555-659	Material Certificate	1	98380A848	00000




										3/8" Diameter

										1 1/4"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-660	—	1	98380A626	0000


								1 1/2"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-661	—	1	98380A618	0000
								1 1/2"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-661	Material Certificate	1	98380A849	00000
								1 3/4"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-662	—	1	98380A627	0000
								1 3/4"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-662	Material Certificate	1	98380A851	00000
								2"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-663	—	1	98380A628	0000
								2 1/2"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-665	—	1	98380A630	0000
								2 1/2"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-665	Material Certificate	1	98380A853	00000
								3"	0.0001" to 0.0003"	16,000	Rockwell C36	MS16555-667	—	1	98380A632	0000




	7/16" Diameter

	1 1/2"								0.0001" to 0.0003"	22,000	Rockwell C36	MS16555-668	—	1	98380A654	0000


	2"								0.0001" to 0.0003"	22,000	Rockwell C36	MS16555-670	—	1	98380A658	0000
	3"								0.0001" to 0.0003"	22,000	Rockwell C36	MS16555-674	—	1	98380A672	00000




										1/2" Diameter

										1 1/2"	0.0001" to 0.0003"	29,000	Rockwell C36	MS16555-677	Material Certificate	1	98380A700	0000


		1 3/4"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-678	—	1	98380A701	0000
		2"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-679	—	1	98380A702	00000
		2 1/4"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-680	—	1	98380A703	00000
		2 1/2"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-681	—	1	98380A704	00000
		2 3/4"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-682	—	1	98380A705	00000
		3"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-683	—	1	98380A706	00000
		3 1/4"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-684	—	1	98380A707	00000
		3 1/2"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-685	Material Certificate	1	98380A708	00000
		3 3/4"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-686	Material Certificate	1	98380A709	00000
		4"	0.0001" to 0.0003"							29,000	Rockwell C36	MS16555-687	Material Certificate	1	98380A710	00000




				5/8" Diameter

				2"	0.0001" to 0.0003"					45,000	Rockwell C36	MS16555-688	Material Certificate	1	98380A723	00000


				2 1/2"	0.0001" to 0.0003"					45,000	Rockwell C36	MS16555-690	—	1	98380A724	00000
				3"	0.0001" to 0.0003"					45,000	Rockwell C36	MS16555-692	Material Certificate	1	98380A725	00000
				3 1/2"	0.0001" to 0.0003"					45,000	Rockwell C36	MS16555-694	Material Certificate	1	98380A726	00000
				4"	0.0001" to 0.0003"					45,000	Rockwell C36	MS16555-696	Material Certificate	1	98380A727	00000
				5"	0.0001" to 0.0003"					45,000	Rockwell C36	MS16555-700	—	1	98380A728	00000




										3/4" Diameter

										2 1/2"	0.0001" to 0.0003"	65,000	Rockwell C36	MS16555-702	Material Certificate	1	98380A745	00000


						3"	0.0001" to 0.0003"			65,000	Rockwell C36	MS16555-704	—	1	98380A746	00000
						3 1/2"	0.0001" to 0.0003"			65,000	Rockwell C36	MS16555-706	Material Certificate	1	98380A747	00000
						4"	0.0001" to 0.0003"			65,000	Rockwell C36	MS16555-708	Material Certificate	1	98380A748	00000
						4 1/2"	0.0001" to 0.0003"			65,000	Rockwell C36	MS16555-710	Material Certificate	1	98380A749	00000
						5"	0.0001" to 0.0003"			65,000	Rockwell C36	MS16555-712	Material Certificate	1	98380A750	00000
						6"	0.0001" to 0.0003"			65,000	Rockwell C36	MS16555-716	—	1	98380A751	00000




										7/8" Diameter

										3"	0.0001" to 0.0003"	88,000	Rockwell C36	MS16555-718	—	1	98380A764	00000


4"								0.0001" to 0.0003"		88,000	Rockwell C36	MS16555-722	Material Certificate	1	98380A766	00000




										1" Diameter

										3"	0.0001" to 0.0003"	110,000	Rockwell C36	MS16555-732	Material Certificate	1	98380A784	00000


	4"									0.0001" to 0.0003"	110,000	Rockwell C36	MS16555-736	Material Certificate	1	98380A786	00000
	6"								0.0001" to 0.0003"	110,000	Rockwell C36	MS16555-744	—	1	98380A788	00000