Barbed Dowel Pins | McMaster-Carr

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Double Shear Breaking Strength

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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"	98388A311	00000


				3/8"	Not Rated	Not Rated	0.211"	0.087"	98388A312	0000
				1/2"	Not Rated	Not Rated	0.211"	0.087"	98388A313	0000




						1/8" Diameter

						3/8"	Not Rated	Not Rated	0.26"	0.103"	98388A314	0000


						1/2"	Not Rated	Not Rated	0.26"	0.103"	98388A315	0000
						3/4"	Not Rated	Not Rated	0.26"	0.103"	98388A316	0000




								9/64" Diameter

								3/8"	Not Rated	Not Rated	0.309"	0.119"	98388A317	0000


								1/2"	Not Rated	Not Rated	0.309"	0.119"	98388A318	0000
								3/4"	Not Rated	Not Rated	0.309"	0.119"	98388A319	0000




										11/64" Diameter

										1/2"	Not Rated	Not Rated	0.359"	0.136"	98388A321	0000


										3/4"	Not Rated	Not Rated	0.359"	0.136"	98388A322	0000
										1"	Not Rated	Not Rated	0.359"	0.136"	98388A323	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	98388A324	000000


	3/4"	Not Rated	Not Rated	10	98388A325	00000
	1"	Not Rated	Not Rated	10	98388A326	00000




			3/16" Diameter

			1/2"	Not Rated	Not Rated	10	98388A327	00000


			3/4"	Not Rated	Not Rated	10	98388A328	00000
			1"	Not Rated	Not Rated	5	98388A329	0000




					1/4" Diameter

					3/4"	Not Rated	Not Rated	5	98388A331	00000


					1"	Not Rated	Not Rated	5	98388A332	00000
					1 1/4"	Not Rated	Not Rated	5	98388A333	00000