40mm Hinges | McMaster-Carr

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35 Products

Chemical-Resistant Clevis Rod Ends

In addition to offering superior chemical resistance, these lightweight, fiber-reinforced nylon rod ends also reduce noise and vibration. Also called yoke-end linkages, they support pivoting movement along one axis when threaded onto shafts, rods, valve pistons, and other assemblies.

	Shank
	Thread Size	Ctr. Lg., mm	Thread Lg., mm	ID, mm	Jaw Opening Wd., mm	Overall Wd., mm	Jaw Ctr. Lg., mm	Tensile Strength, psi	Temp. Range, ° F	Includes	Shank Thread Direction	Specs. Met		Each
Nylon



		M20 × 1.5 mm	80	30	20	20	40	40	34,000	-20 to 175	Clevis Pin, Retaining Clip	Right Hand	DIN 71752	2449K77	000000

Easy-Adjust Clevis Rod Ends

Make quick adjustments to these rod ends by inserting and releasing the clevis pins without the need to bend them into place. Also called yoke-end linkages, they support pivoting movement along one axis when threaded onto shafts, rods, valve pistons, and other assemblies. All are zinc-plated steel for moderate corrosion resistance.

	Shank
	Thread Size	Ctr. Lg., mm	Thread Lg., mm	ID, mm	Jaw Opening Wd., mm	Overall Wd., mm	Jaw Ctr. Lg., mm	Tensile Strength, psi	Includes	Shank Thread Direction		Each
Zinc-Plated Carbon Steel



		M20 × 1.5 mm	80	40	20	20	40	40	60,000	Snap-On Spring Clevis Pin	Right Hand	2448K74	000000


		M20 × 2.5 mm	80	40	20	20	40	40	60,000	Snap-On Spring Clevis Pin	Right Hand	2448K61	00000

Fully Threaded Rod End Bolts

For maximum mounting flexibility, cut the fully threaded shaft to whatever length you need. Also known as swing bolts and eyebolts, rod end bolts have no moving parts. They're designed to make pivoting or hinge movements in applications that don't need to compensate for misalignment.

	Shank
	Thread Size	Ctr. Lg., mm	Thread Lg., mm	ID, mm	Overall Wd., mm	Shank Threading	Overall Thk., mm	Tensile Strength	Specs. Met		Each
Right-Hand Shank Thread







				Black-Oxide Carbon Steel

				M20 × 2.5 mm	100	68	18	40	Fully Threaded	22	Not Rated	DIN 444	3798K81	000000


				M20 × 2.5 mm	120	88	18	40	Fully Threaded	22	Not Rated	DIN 444	3798K82	00000
				M20 × 2.5 mm	160	128	18	40	Fully Threaded	22	Not Rated	DIN 444	3798K84	00000

High-Strength Fully Threaded Rod End Bolts

These alloy steel rod end bolts have the highest tensile strength of any steel fully threaded rod end bolt we offer. For maximum mounting flexibility, cut the fully threaded shaft to whatever length you need. Also known as swing bolts and eyebolts, rod end bolts have no moving parts. They're designed to make pivoting or hinge movements in applications that don't need to compensate for misalignment.

	Shank
	Thread Size	Ctr. Lg., mm	Thread Lg., mm	ID, mm	Overall Wd., mm	Shank Threading	Overall Thk., mm	Tensile Strength, psi	Specs. Met	Fastener Strength Grade/Class		Each
Right-Hand Shank Thread







				Black-Oxide Alloy Steel

				M20 × 2.5 mm	120	88	20	40	Fully Threaded	24	125,000	ASTM A193	ASTM Grade B7	2440K135	000000


				M20 × 2.5 mm	140	108	20	40	Fully Threaded	24	125,000	ASTM A193	ASTM Grade B7	2440K136	00000
				M20 × 2.5 mm	160	128	20	40	Fully Threaded	24	125,000	ASTM A193	ASTM Grade B7	2440K137	00000

Partially Threaded Rod End Bolts

Create pivoting connections in applications that require high shear strength—the partially threaded shank of these rod end bolts withstands more side force than a fully threaded shank. Also known as swing bolts and eyebolts, they are used to create hinges, turnbuckles, and tie downs. Unlike ball joint rod ends, these rod end bolts are made from a single piece of metal, so they wear down more slowly and have a more controlled swing. However, because they do not have a moving ball joint, they do not compensate for angular misalignment. Made from steel, they are stronger and more wear resistant than stainless steel rod end bolts, but they are not as corrosion resistant.

Black-Oxide Carbon Steel—Rod end bolts with a black-oxide finish have a dark, matte coating that keeps the steel from rusting in dry environments.

DIN 444—Rod end bolts that meet DIN 444 adhere to international dimensional standards, ensuring they are compatible with other parts and tools.

	Shank
	Thread Size	Ctr. Lg., mm	Thread Lg., mm	ID, mm	Overall Wd., mm	Shank Threading	Overall Thk., mm	Tensile Strength, psi	Specs. Met		Each
Right-Hand Shank Thread







				Black-Oxide Carbon Steel

				M20 × 2.5 mm	140	52	18	40	Partially Threaded	22	75,000	DIN 444	3799K716	000000




						Carbon Steel

						M20 × 2.5 mm	80	46	18	40	Partially Threaded	22	55,000	DIN 444	6066K865	00000


						M20 × 2.5 mm	90	46	18	40	Partially Threaded	22	55,000	DIN 444	6066K866	00000
						M20 × 2.5 mm	100	46	18	40	Partially Threaded	22	55,000	DIN 444	6066K867	00000
						M20 × 2.5 mm	110	46	18	40	Partially Threaded	22	55,000	DIN 444	6066K868	00000
						M20 × 2.5 mm	120	46	18	40	Partially Threaded	22	55,000	DIN 444	6066K869	00000
						M20 × 2.5 mm	130	52	18	40	Partially Threaded	22	55,000	DIN 444	6066K87	00000
						M20 × 2.5 mm	140	52	18	40	Partially Threaded	22	55,000	DIN 444	6066K871	00000
						M20 × 2.5 mm	150	52	18	40	Partially Threaded	22	55,000	DIN 444	6066K872	00000
						M20 × 2.5 mm	160	52	18	40	Partially Threaded	22	55,000	DIN 444	6066K873	00000
						M20 × 2.5 mm	180	52	18	40	Partially Threaded	22	55,000	DIN 444	6066K874	00000
						M20 × 2.5 mm	200	52	18	40	Partially Threaded	22	55,000	DIN 444	6066K875	00000

Corrosion-Resistant Partially Threaded Rod End Bolts


Brass	304 Stainless Steel

Pivot and hinge components in wet and corrosive environments with these stainless steel or brass rod end bolts. They're commonly known as swing bolts and eyebolts. With no moving parts, they're less likely to wear out than ball joint rod ends, although they don't compensate for misalignment as effectively. Use them to guide and connect components, such as tubing, or as a turnbuckle to tension wire and cable. They can also be used as tie downs and hinges.

With external threads, these bolts hold fast to female threaded components in applications where high shear strength is required, such as water pumps, alternators, and motor mounts. Because the shank is only partially threaded, they handle a greater amount of force from the side than bolts with a fully threaded shank.

Brass—Brass rod end bolts resist corrosion in humid and wet environments, but not as well as stainless steel bolts. They're also not as strong. Often, brass bolts are chosen for their look, or to match other components, such as hinges.

304 Stainless Steel—303 and 304 stainless steel rod end bolts won't rust in humid, wet, and washdown environments. They're stronger than brass bolts and nearly as strong as steel. They will rust when exposed to salt water and chemicals, however.

DIN 444—DIN 444 rod end bolts meet an international standard for rod end dimensions.

	Shank
	Thread Size	Ctr. Lg., mm	Thread Lg., mm	ID, mm	Overall Wd., mm	Shank Threading	Overall Thk., mm	Tensile Strength, psi	Specs. Met		Each
Right-Hand Shank Thread







				Brass

				M20 × 2.5 mm	80	46	18	40	Partially Threaded	22	50,000	DIN 444	3544N128	000000


				M20 × 2.5 mm	90	46	18	40	Partially Threaded	22	50,000	DIN 444	3544N129	00000
				M20 × 2.5 mm	100	46	18	40	Partially Threaded	22	50,000	DIN 444	3544N13	00000
				M20 × 2.5 mm	110	46	18	40	Partially Threaded	22	50,000	DIN 444	3544N131	00000
				M20 × 2.5 mm	120	46	18	40	Partially Threaded	22	50,000	DIN 444	3544N132	00000
				M20 × 2.5 mm	130	52	18	40	Partially Threaded	22	50,000	DIN 444	3544N133	00000
				M20 × 2.5 mm	140	52	18	40	Partially Threaded	22	50,000	DIN 444	3544N134	00000




						304 Stainless Steel

						M20 × 2.5 mm	70	46	18	40	Partially Threaded	22	85,000	DIN 444	3799K644	00000


						M20 × 2.5 mm	80	46	18	40	Partially Threaded	22	85,000	DIN 444	3799K645	00000
						M20 × 2.5 mm	90	46	18	40	Partially Threaded	22	85,000	DIN 444	3799K646	00000
						M20 × 2.5 mm	100	46	18	40	Partially Threaded	22	85,000	DIN 444	3799K647	00000
						M20 × 2.5 mm	120	46	18	40	Partially Threaded	22	85,000	DIN 444	3799K648	00000
						M20 × 2.5 mm	140	52	18	40	Partially Threaded	22	85,000	DIN 444	3799K649	00000
						M20 × 2.5 mm	160	52	18	40	Partially Threaded	22	85,000	DIN 444	3799K65	00000