M12 Screw Size Brackets | McMaster-Carr

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8 Products

Corner Machine Brackets


With Two Mounting Slots	With Four Mounting Slots

Made to meet tight dimensional tolerances for mounting applications on machines and automated equipment.

	Lg., mm												Mounting				Each
	(A)	(B)	(C)	Lg. Tolerance, mm	Thk., mm	Thk. Tolerance, mm	Angle	Angle Tolerance	Corner Radius, mm	Flatness Tolerance, mm	Wt. Cap.	Mount Type	Fasteners Included	No. of Slots	For Screw Size		1-19	20-Up
Dull 6061 Aluminum



		75	50	50	-0.5 to 0.5	3	-0.2 to 0.2	90°	-1° to 1°	3.2	0.38	Not Rated	Screw On	No	2	M12	2313N54	000000	000000


		100	60	50	-0.5 to 0.5	3	-0.2 to 0.2	90°	-1° to 1°	3.2	0.38	Not Rated	Screw On	No	4	M12	2313N59	00000	00000


		Dull 316 Stainless Steel



				75	50	50	-0.5 to 0.5	3	-0.2 to 0.2	90°	-1° to 1°	3.2	0.38	Not Rated	Screw On	No	2	M12	2313N28	00000	00000


				100	60	75	-0.5 to 0.5	3	-0.2 to 0.2	90°	-1° to 1°	3.2	0.38	Not Rated	Screw On	No	4	M12	2313N35	00000	00000

Hydraulic Convertible Side Clamps

Twist a set screw to tighten or loosen these clamps, or connect them to hydraulic pressure to automate the movement. As you tighten these clamps, a serrated jaw pushes in and down against the side of your workpiece, holding it in place. To switch from manual to hydraulic clamping, remove the set screw and swap in a cylinder and tube end cap (sold separately), then connect your hydraulic line. These clamps have more holding force and a larger clamping stroke when used manually. Secure them to your machine table with two bolts (not included).

					Max. Clamping Stroke		Holding Force, lbf				Set Screw Drive
	Ht.	Lg.	Wd.	Jaw Ht.	Mechanical	Hydraulic	Mechanical	Hydraulic	Slot Lg.	Edge-to-Slot Lg.	Size	Style	Thread Size	Material	Fasteners Included		Each
For 1/2", M12 Mounting Screw Size



		1 1/2"	3 3/8"	2 3/4"	3/8"	3/8"	5/16"	2,000	250	1"	1"	3/8"	Hex	1/2"-20	Steel	No	9997N102	0000000


		2 3/8"	3 1/4"	2 3/4"	3/8"	1/2"	1/4"	2,500	560	1"	1/2"	3/8"	Hex	1/2"-20	Steel	No	9997N101	000000

Accessories for Clamps