T-Slot Head Fasteners | McMaster-Carr

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262 Products

T-Slot Bolts

For quicker setups than a separate T-slot nut and stud, slide these bolts into T-slot tracks on machine tool tables.

Machined Neck

Flat surfaces on the neck fit securely in the T-slot so the bolt doesn't wobble.

Black-Oxide Steel—Our strongest T-slot bolts. The dark, matte coating withstands occasional moisture.

18-8 Stainless Steel—Won't rust or corrode from water or chemicals. These bolts may be mildly magnetic.

DIN 787—Bolts meet DIN dimensional and material requirements. Slide them into DIN 650 T-slots.

				Head						Partially Threaded
	Lg.	Thread Lg.	Thread Size	Lg.	Wd.	Ht.	Min. Tensile Strength, psi	Fastener Strength Grade/Class	Specs. Met		Each
Steel







				For 3/8" Wide Slots

				1"	3/4"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	00000


				1 1/4"	7/8"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				1 1/2"	1 1/8"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				1 3/4"	1 1/2"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				2"	1 1/2"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				2 1/4"	1 1/2"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				2 1/2"	1 1/2"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				2 3/4"	1 1/2"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				3"	1 1/2"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				3 1/2"	1 3/4"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				4"	1 3/4"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000


				4 1/2"	1 3/4"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000
				5"	1 3/4"	3/8"-16	3/4"	11/16"	3/16"	100,000	—	—	000000000	0000




						For 1/2" Wide Slots

						1 1/4"	3/4"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000


						1 1/2"	1"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						1 3/4"	1 1/4"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						2"	1 1/2"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						2 1/4"	1 1/2"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						2 1/2"	1 1/2"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						2 3/4"	1 1/2"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						3"	1 1/2"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						3 1/2"	1 3/4"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						4"	1 3/4"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						4 1/2"	1 3/4"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000


						5"	1 3/4"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						6"	2"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000
						8"	2 1/2"	1/2"-13	1 1/8"	7/8"	9/32"	100,000	—	—	000000000	0000




								For 5/8" Wide Slots

								1 1/2"	7/8"	5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000


								2"	1 1/2"	5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
								2 1/4"	1 1/2"	5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
								2 1/2"	1 1/2"	5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
								2 3/4"	1 1/2"	5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
								3"	1 1/2"	5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
3 1/2"								1 3/4"	5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
4"	1 3/4"							5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
4 1/2"	1 3/4"							5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
5"	1 3/4"							5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000
6"	2"							5/8"-11	1 5/16"	1 3/32"	11/32"	100,000	—	—	000000000	0000


8"	2 1/2"	5/8"-11	1 5/16"					1 3/32"	11/32"	100,000	—	—	000000000	0000




		For 3/4" Wide Slots

		2"	1 1/2"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000


		2 1/2"	1 1/2"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		3"	1 1/2"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		3 1/2"	1 3/4"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		4"	1 3/4"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		4 1/2"	1 3/4"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		5"	1 3/4"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		6"	2"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		7"	2"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		8"	2 1/2"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	0000
		10"	2 1/2"					3/4"-10	1 1/2"	1 1/4"	7/16"	100,000	—	—	000000000	00000




				For 7/8" Wide Slots

				2 1/2"	1 1/2"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000


				3"	1 1/2"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				3"	1 1/2"			7/8"-9	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				3 1/2"	2"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				4"	1 3/4"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				4"	1 3/4"			7/8"-9	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				4 1/2"	2"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				5"	1 3/4"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				5"	1 3/4"			7/8"-9	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				6"	2"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				6"	2"			7/8"-9	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000


				8"	2 1/2"			3/4"-10	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000
				8"	2 1/2"			7/8"-9	1 3/4"	1 1/2"	9/16"	100,000	—	—	000000000	00000




						For 1" Wide Slots

						3"	1 1/2"	1"-8	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000


						4"	1 3/4"	7/8"-9	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						4"	1 3/4"	1"-8	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						5"	1 3/4"	7/8"-9	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						5"	1 3/4"	1"-8	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						6"	2"	7/8"-9	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						6"	2"	1"-8	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						8"	2 1/2"	7/8"-9	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						8"	2 1/2"	1"-8	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						10"	2 1/2"	7/8"-9	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000
						10"	2 1/2"	1"-8	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000


						12"	3"	1"-8	2"	1 3/4"	5/8"	100,000	—	—	000000000	00000




						For 6 mm Wide Slots

						25 mm	18 mm	M6 × 1 mm	16 mm	6 mm	4.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000


						35 mm	18 mm	M6 × 1 mm	16 mm	6 mm	4.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000
						40 mm	18 mm	M6 × 1 mm	16 mm	6 mm	4.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
						45 mm	18 mm	M6 × 1 mm	16 mm	6 mm	4.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
						50 mm	18 mm	M6 × 1 mm	16 mm	6 mm	4.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
						60 mm	18 mm	M6 × 1 mm	16 mm	6 mm	4.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000




								For 8 mm Wide Slots

								25 mm	22 mm	M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000


		30 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000
		35 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000
		40 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000
		45 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000
		50 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000
		60 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
		70 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
		80 mm	22 mm					M8 × 1.25 mm	18 mm	8 mm	5.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
		80 mm	50 mm					M8 × 1.25 mm	13 mm	13 mm	6 mm	140,000	ISO Class 10.9	DIN 787	000000000	00000




								For 10 mm Wide Slots

								30 mm	26 mm	M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000


								35 mm	26 mm	M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	0000
								40 mm	26 mm	M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
								45 mm	26 mm	M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
				50 mm				26 mm	M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
				60 mm	26 mm			M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
				70 mm	26 mm			M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
				80 mm	26 mm			M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
				90 mm	26 mm			M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
				100 mm	26 mm			M10 × 1.5 mm	21 mm	10 mm	7 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000




								For 12 mm Wide Slots

								40 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000


								45 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
								50 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
								60 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
								70 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
								80 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
								90 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
								100 mm	30 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
120 mm								36 mm	M12 × 1.75 mm	26 mm	12 mm	8 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000




								For 14 mm Wide Slots

								63 mm	45 mm	M12 × 1.75 mm	22 mm	22 mm	8 mm	140,000	ISO Class 10.9	DIN 787	000000000	00000


								100 mm	65 mm	M12 × 1.75 mm	22 mm	22 mm	8 mm	140,000	ISO Class 10.9	DIN 787	000000000	00000




							For 16 mm Wide Slots

							50 mm		38 mm	M16 × 2 mm	30 mm	16 mm	10.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000


							60 mm		38 mm	M16 × 2 mm	30 mm	16 mm	10.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							63 mm		45 mm	M14 × 2 mm	25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							63 mm		45 mm	M16 × 2 mm	25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							70 mm		38 mm	M16 × 2 mm	30 mm	16 mm	10.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							80 mm		38 mm	M16 × 2 mm	30 mm	16 mm	10.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							80 mm		55 mm	M14 × 2 mm	25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							80 mm		55 mm	M16 × 2 mm	25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							90 mm		38 mm	M16 × 2 mm	30 mm	16 mm	10.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							100 mm		38 mm	M16 × 2 mm	30 mm	16 mm	10.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							100 mm		65 mm	M14 × 2 mm	25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000


		100 mm					65 mm		M16 × 2 mm	25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
		125 mm	75 mm				M14 × 2 mm		25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
		125 mm	85 mm				M16 × 2 mm		25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
		150 mm	44 mm				M16 × 2 mm		30 mm	16 mm	10.5 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
		160 mm	100 mm				M14 × 2 mm		25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
		160 mm	100 mm				M16 × 2 mm		25 mm	25 mm	9 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000




							For 18 mm Wide Slots

							80 mm		55 mm	M16 × 2 mm	28 mm	28 mm	10 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000


							125 mm		85 mm	M16 × 2 mm	28 mm	28 mm	10 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000




							For 20 mm Wide Slots

							60 mm		46 mm	M20 × 2.5 mm	36 mm	20 mm	13 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000


							70 mm		46 mm	M20 × 2.5 mm	36 mm	20 mm	13 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							80 mm		46 mm	M20 × 2.5 mm	36 mm	20 mm	13 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							80 mm		55 mm	M20 × 2.5 mm	32 mm	32 mm	12 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							90 mm		46 mm	M20 × 2.5 mm	36 mm	20 mm	13 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							100 mm		46 mm	M20 × 2.5 mm	36 mm	20 mm	13 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							100 mm		65 mm	M20 × 2.5 mm	32 mm	32 mm	12 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							150 mm		52 mm	M20 × 2.5 mm	36 mm	20 mm	13 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000
							160 mm		110 mm	M20 × 2.5 mm	32 mm	32 mm	12 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							200 mm		52 mm	M20 × 2.5 mm	36 mm	20 mm	13 mm	120,000	ISO Class 8.8	DIN 186	000000000	00000




							For 22 mm Wide Slots

							80 mm		55 mm	M20 × 2.5 mm	35 mm	35 mm	14 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000


							100 mm		65 mm	M20 × 2.5 mm	35 mm	35 mm	14 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							125 mm		85 mm	M20 × 2.5 mm	35 mm	35 mm	14 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
							200 mm		125 mm	M20 × 2.5 mm	35 mm	35 mm	14 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000




								For 24 mm Wide Slots

								100 mm	70 mm	M24 × 3 mm	40 mm	40 mm	16 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000


								160 mm	110 mm	M24 × 3 mm	40 mm	40 mm	16 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
								200 mm	125 mm	M24 × 3 mm	40 mm	40 mm	16 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000




										For 28 mm Wide Slots

										100 mm	70 mm	M24 × 3 mm	44 mm	44 mm	18 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000


										160 mm	110 mm	M24 × 3 mm	44 mm	44 mm	18 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
										200 mm	125 mm	M24 × 3 mm	44 mm	44 mm	18 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000




		For 36 mm Wide Slots

		125 mm	80 mm									M30 × 3.5 mm	54 mm	54 mm	22 mm	110,000	ISO Class 8.8	DIN 787	000000000	000000


		200 mm	135 mm									M30 × 3.5 mm	54 mm	54 mm	22 mm	110,000	ISO Class 8.8	DIN 787	000000000	000000


		Black-Oxide Steel







												For 1/2" Wide Slots

												1 1/4"	3/4"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000


												1 1/2"	1"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
												1 3/4"	1"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
												2"	1"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
												2 1/2"	1 1/4"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
												3"	1 1/2"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
												3 1/2"	1 1/2"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
												4"	1 1/2"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
4 1/2"												2"	1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000
5"	2"											1/2"-13	1 1/4"	7/8"	5/16"	140,000	—	—	000000000	00000




												For 5/8" Wide Slots

												2"	1 1/4"	5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000


												2 1/2"	1 1/4"	5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
												2 3/4"	1 1/2"	5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
												3"	1 1/2"	5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
						3 1/2"						1 1/2"	5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
						4"	1 1/2"					5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
						4 1/2"	1 1/2"					5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
						5"	1 1/2"					5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
						6"	1 1/2"					5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000
						8"	3"					5/8"-11	1 1/2"	1 1/8"	3/8"	140,000	—	—	000000000	00000




												For 3/4" Wide Slots

								2 1/2"	1 1/2"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000


								3"	1 1/2"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								3 1/2"	1 1/2"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								4"	1 1/2"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								4 1/2"	1 1/2"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								5"	1 1/2"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								6"	1 1/2"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								7"	3"			3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								8"	1 1/2"	3/4"-10		1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000
								10"	3"	3/4"-10	1 3/4"	1 5/16"	7/16"	140,000	—	—	000000000	00000




										For 1" Wide Slots

										3 1/2"	2 1/2"	1"-8	2 1/4"	1 11/16"	1/2"	140,000	—	—	000000000	00000


		4"	2 1/2"							1"-8	2 1/4"	1 11/16"	1/2"	140,000	—	—	000000000	00000
		4 1/2"	2 1/2"							1"-8	2 1/4"	1 11/16"	1/2"	140,000	—	—	000000000	00000
		5"	2 1/2"							1"-8	2 1/4"	1 11/16"	1/2"	140,000	—	—	000000000	00000
		6"	2 1/2"	1"-8						2 1/4"	1 11/16"	1/2"	140,000	—	—	000000000	00000
		8"	3"	1"-8	2 1/4"					1 11/16"	1/2"	140,000	—	—	000000000	00000
		10"	3"	1"-8	2 1/4"					1 11/16"	1/2"	140,000	—	—	000000000	00000
		12"	3"	1"-8	2 1/4"					1 11/16"	1/2"	140,000	—	—	000000000	00000




				For 6 mm Wide Slots

				25 mm	15 mm					M6 × 1 mm	10 mm	10 mm	4 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000


				40 mm	28 mm					M6 × 1 mm	10 mm	10 mm	4 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000
				63 mm	40 mm					M6 × 1 mm	10 mm	10 mm	4 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000




	For 8 mm Wide Slots

	32 mm				22 mm					M8 × 1.25 mm	13 mm	13 mm	6 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000


	50 mm				35 mm					M8 × 1.25 mm	13 mm	13 mm	6 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000




										For 10 mm Wide Slots

										40 mm	30 mm	M10 × 1.5 mm	15 mm	15 mm	6 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000


										63 mm	45 mm	M10 × 1.5 mm	15 mm	15 mm	6 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000
										100 mm	60 mm	M10 × 1.5 mm	15 mm	15 mm	6 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000




										For 12 mm Wide Slots

										50 mm	35 mm	M12 × 1.75 mm	18 mm	18 mm	7 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000


										63 mm	40 mm	M12 × 1.75 mm	18 mm	18 mm	7 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000
										80 mm	55 mm	M12 × 1.75 mm	18 mm	18 mm	7 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000
										125 mm	75 mm	M12 × 1.75 mm	18 mm	18 mm	7 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000




												For 14 mm Wide Slots

												50 mm	35 mm	M12 × 1.75 mm	22 mm	22 mm	8 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000


								80 mm	55 mm			M12 × 1.75 mm	22 mm	22 mm	8 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000
								125 mm	75 mm			M12 × 1.75 mm	22 mm	22 mm	8 mm	150,000	ISO Class 10.9	DIN 787	000000000	00000




												For 18 mm Wide Slots

												63 mm	45 mm	M16 × 2 mm	28 mm	28 mm	10 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000


												100 mm	63 mm	M16 × 2 mm	28 mm	28 mm	10 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000
												160 mm	100 mm	M16 × 2 mm	28 mm	28 mm	10 mm	110,000	ISO Class 8.8	DIN 787	000000000	00000


		18-8 Stainless Steel







														For 3/8" Wide Slots

1"														5/8"	3/8"-16	3/4"	11/16"	3/16"	90,000	—	—	000000000	00000


2"				1 1/2"										3/8"-16	3/4"	11/16"	3/16"	90,000	—	—	000000000	00000




														For 1/2" Wide Slots

	1 1/2"													1"	1/2"-13	1 1/8"	7/8"	9/32"	90,000	—	—	000000000	00000


	2"				1 1/2"									1/2"-13	1 1/8"	7/8"	9/32"	90,000	—	—	000000000	00000
	3"				1 1/2"									1/2"-13	1 1/8"	7/8"	9/32"	90,000	—	—	000000000	00000
	4"				1 1/2"									1/2"-13	1 1/8"	7/8"	9/32"	90,000	—	—	000000000	00000




														For 5/8" Wide Slots

						2"	1 1/2"							5/8"-11	1 5/16"	1 3/32"	11/32"	90,000	—	—	000000000	00000


						3"	1 1/2"							5/8"-11	1 5/16"	1 3/32"	11/32"	90,000	—	—	000000000	00000




														For 3/4" Wide Slots

														4"	2"	3/4"-10	1 1/2"	1 1/4"	7/16"	90,000	—	—	000000000	00000

Round Neck

Easier to insert and reposition than machined necks.

Black-Oxide Steel—Our strongest T-slot bolts. The dark, matte coating withstands occasional moisture.

				Head				Partially Threaded
	Lg.	Thread Lg.	Thread Size	Lg.	Wd.	Ht.	Min. Tensile Strength, psi		Each
Black-Oxide Steel







				For 3/8" Wide Slots

				1 1/2"	1"	3/8"-16	11/16"	11/16"	1/4"	120,000	000000000	000000


				2"	1 1/2"	3/8"-16	11/16"	11/16"	1/4"	120,000	000000000	00000
				2 1/2"	2"	3/8"-16	11/16"	11/16"	1/4"	120,000	000000000	00000
				3"	2"	3/8"-16	11/16"	11/16"	1/4"	120,000	000000000	00000
				3 1/2"	2"	3/8"-16	11/16"	11/16"	1/4"	120,000	000000000	00000
				4"	2"	3/8"-16	11/16"	11/16"	1/4"	120,000	000000000	00000
				5"	2"	3/8"-16	11/16"	11/16"	1/4"	120,000	000000000	00000




						For 1/2" Wide Slots

						1 1/2"	1"	1/2"-13	7/8"	7/8"	5/16"	120,000	000000000	00000


						2"	1 1/2"	1/2"-13	7/8"	7/8"	5/16"	120,000	000000000	00000
						2 1/2"	2"	1/2"-13	7/8"	7/8"	5/16"	120,000	000000000	00000
						3"	2"	1/2"-13	7/8"	7/8"	5/16"	120,000	000000000	00000
						3 1/2"	2"	1/2"-13	7/8"	7/8"	5/16"	120,000	000000000	00000
						4"	2"	1/2"-13	7/8"	7/8"	5/16"	120,000	000000000	00000
						5"	2"	1/2"-13	7/8"	7/8"	5/16"	120,000	000000000	00000




								For 5/8" Wide Slots

								1 1/2"	1"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000


								2"	1 1/2"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000
								2 1/2"	2"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000
								3"	2"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000
								3 1/2"	2"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000
								4"	2"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000
								5"	2"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000
								6"	2"	5/8"-11	1 1/8"	1 1/8"	13/32"	120,000	000000000	00000




										For 3/4" Wide Slots

										2 1/2"	2"	3/4"-10	1 5/16"	1 5/16"	17/32"	120,000	000000000	00000


										3"	2"	3/4"-10	1 5/16"	1 5/16"	17/32"	120,000	000000000	00000
										3 1/2"	2"	3/4"-10	1 5/16"	1 5/16"	17/32"	120,000	000000000	00000
										4"	2"	3/4"-10	1 5/16"	1 5/16"	17/32"	120,000	000000000	00000
										5"	2"	3/4"-10	1 5/16"	1 5/16"	17/32"	120,000	000000000	00000
										6"	2"	3/4"-10	1 5/16"	1 5/16"	17/32"	120,000	000000000	00000
										7"	2"	3/4"-10	1 5/16"	1 5/16"	17/32"	120,000	000000000	00000

Drop-In T-Slot Bolts

Install these bolts at any point along a T-slot track. They drop in from the top, so you don’t have to slide them down the track’s length. These bolts are especially useful when you need to add clamping points to an existing fixture. They’re more versatile than other T-slot bolts that only install at the end of a track. But because drop-in bolts make less contact, they have lower load capacities.

Machined Neck


Top View

Flat surfaces on the neck fit securely in the T-slot so the bolt doesn't wobble.

Black-Oxide Steel—Our strongest T-slot bolts. The dark, matte coating withstands occasional moisture.

				Head					Partially Threaded
	Lg.	Thread Lg.	Thread Size	Lg.	Wd.	Ht.	Min. Tensile Strength, psi	Fastener Strength Grade/Class		Each
Steel







				For 14 mm Wide Slots

				50 mm	35 mm	M12 × 1.75 mm	22 mm	14 mm	8 mm	110,000	ISO Class 8.8	000000000	000000


				80 mm	55 mm	M12 × 1.75 mm	22 mm	14 mm	8 mm	110,000	ISO Class 8.8	000000000	00000
				125 mm	75 mm	M12 × 1.75 mm	22 mm	14 mm	8 mm	110,000	ISO Class 8.8	000000000	00000




						For 18 mm Wide Slots

						63 mm	45 mm	M16 × 2 mm	28 mm	18 mm	10 mm	110,000	ISO Class 8.8	000000000	00000


						100 mm	65 mm	M16 × 2 mm	28 mm	18 mm	10 mm	110,000	ISO Class 8.8	000000000	00000
						160 mm	100 mm	M16 × 2 mm	28 mm	18 mm	10 mm	110,000	ISO Class 8.8	000000000	00000




								For 22 mm Wide Slots

								80 mm	55 mm	M20 × 2.5 mm	35 mm	22 mm	14 mm	110,000	ISO Class 8.8	000000000	000000


								125 mm	85 mm	M20 × 2.5 mm	35 mm	22 mm	14 mm	110,000	ISO Class 8.8	000000000	000000
								200 mm	120 mm	M20 × 2.5 mm	35 mm	22 mm	14 mm	110,000	ISO Class 8.8	000000000	000000


								Black-Oxide Steel







												For 5/8" Wide Slots

												2"	1 1/2"	1/2"-13	1 1/8"	5/8"	11/32"	120,000	—	000000000	00000


												3"	2 1/2"	1/2"-13	1 1/8"	5/8"	11/32"	120,000	—	000000000	00000
												5"	2 1/2"	1/2"-13	1 1/8"	5/8"	11/32"	120,000	—	000000000	00000




														For 3/4" Wide Slots

														2"	1 1/2"	5/8"-11	1 1/4"	3/4"	13/32"	120,000	—	000000000	00000


														3"	2 1/2"	5/8"-11	1 1/4"	3/4"	13/32"	120,000	—	000000000	00000
														5"	2 1/2"	5/8"-11	1 1/4"	3/4"	13/32"	120,000	—	000000000	00000