Class 8.8 Nuts | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Fastener Head Type

Slot Width

Thread Pitch

Thread Length

Head Width

Threading

Head Height

Specifications Met

Thread Fit

Minimum Hardness

Neck Style

Head Length

Material

REACH

DFARS Specialty Metals

Exempt

Not Compliant

Export Control Classification Number (ECCN)

RoHS

Hardness

Minimum Tensile Strength

Finish

51 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.

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

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







				For 6 mm Wide Slots

				25	18	M6 × 1 mm	16	6	4.5	120,000	ISO Class 8.8	DIN 186	000000000	00000


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




						For 8 mm Wide Slots

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


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




								For 10 mm Wide Slots

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


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




										For 12 mm Wide Slots

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


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




		For 16 mm Wide Slots

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


		60	38							M16 × 2 mm	30	16	10.5	120,000	ISO Class 8.8	DIN 186	000000000	00000
		70	38							M16 × 2 mm	30	16	10.5	120,000	ISO Class 8.8	DIN 186	000000000	00000
		80	38							M16 × 2 mm	30	16	10.5	120,000	ISO Class 8.8	DIN 186	000000000	00000
		90	38							M16 × 2 mm	30	16	10.5	120,000	ISO Class 8.8	DIN 186	000000000	00000
		100	38							M16 × 2 mm	30	16	10.5	120,000	ISO Class 8.8	DIN 186	000000000	00000
		150	44							M16 × 2 mm	30	16	10.5	120,000	ISO Class 8.8	DIN 186	000000000	00000




				For 20 mm Wide Slots

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


				70	46					M20 × 2.5 mm	36	20	13	120,000	ISO Class 8.8	DIN 186	000000000	00000
				80	46					M20 × 2.5 mm	36	20	13	120,000	ISO Class 8.8	DIN 186	000000000	00000
				90	46					M20 × 2.5 mm	36	20	13	120,000	ISO Class 8.8	DIN 186	000000000	00000
				100	46					M20 × 2.5 mm	36	20	13	120,000	ISO Class 8.8	DIN 186	000000000	00000
				150	52					M20 × 2.5 mm	36	20	13	120,000	ISO Class 8.8	DIN 186	000000000	00000
				200	52					M20 × 2.5 mm	36	20	13	120,000	ISO Class 8.8	DIN 186	000000000	00000


				Black-Oxide Steel







										For 18 mm Wide Slots

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


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