Barbed Dowel Pins | McMaster-Carr

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21 Products

Barbed Dowel Pins with Rounded Head

Often used in place of rivets, these pins create a finished look while securing plastics and soft metals such as aluminum. The sharp points bite into parts for a permanent hold. Also known as Barb-Lok™ pins.

Steel

Zinc-Plated Carbon 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.

				Head
	Lg.	Double Shear Breaking Strength	Min. Hardness	Dia.	Ht.		Each
Zinc-Plated Carbon Steel







				7/64" Diameter

				5/16"	Not Rated	Not Rated	0.211"	0.087"	000000000	00000


				3/8"	Not Rated	Not Rated	0.211"	0.087"	000000000	0000
				1/2"	Not Rated	Not Rated	0.211"	0.087"	000000000	0000




						1/8" Diameter

						3/8"	Not Rated	Not Rated	0.26"	0.103"	000000000	0000


						1/2"	Not Rated	Not Rated	0.26"	0.103"	000000000	0000
						3/4"	Not Rated	Not Rated	0.26"	0.103"	000000000	0000




								9/64" Diameter

								3/8"	Not Rated	Not Rated	0.309"	0.119"	000000000	0000


								1/2"	Not Rated	Not Rated	0.309"	0.119"	000000000	0000
								3/4"	Not Rated	Not Rated	0.309"	0.119"	000000000	0000




										11/64" Diameter

										1/2"	Not Rated	Not Rated	0.359"	0.136"	000000000	0000


										3/4"	Not Rated	Not Rated	0.359"	0.136"	000000000	0000
										1"	Not Rated	Not Rated	0.359"	0.136"	000000000	0000

Two-Way Barbed Dowel Pins

Sharp points at each end of these pins permanently join plastics and soft metals such as aluminum. The barbs face opposite directions, biting into parts and pulling them tightly together. Also known as Barb-Lok™ pins.

Steel

	Pkg. Qty.		Pkg.
Zinc-Plated Carbon Steel







	1/8" Diameter

	1/2"	Not Rated	Not Rated	10	000000000	000000


	3/4"	Not Rated	Not Rated	10	000000000	00000
	1"	Not Rated	Not Rated	10	000000000	00000




			3/16" Diameter

			1/2"	Not Rated	Not Rated	10	000000000	00000


			3/4"	Not Rated	Not Rated	10	000000000	00000
			1"	Not Rated	Not Rated	5	000000000	0000




					1/4" Diameter

					3/4"	Not Rated	Not Rated	5	000000000	00000


					1"	Not Rated	Not Rated	5	000000000	00000
					1 1/4"	Not Rated	Not Rated	5	000000000	00000