40mm Hinges | McMaster-Carr

Filter by

System of Measurement

Shank Thread Size

Shank Center Length

Rod End Type

Shank Thread Pitch

Shank Gender

Material

Thread Size

Shank Thread Length

Shank Threading

Overall Thickness

Overall Width

Tensile Strength

60,000 psi to 70,999 psi

71,000 psi to 79,999 psi

80,000 psi to 99,999 psi

100,000 psi or greater

Not Rated

Jaw Opening Width

20 mm

Width

40 mm

Shank Thread Direction

Right Hand

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Thread Direction

REACH

RoHS

Compliant with Exemptions

Specifications Met

ASTM A193

DIN Standard

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

Gender

Thickness

35 Products

About Rod Ends

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.

Right-Hand Threaded Shank
Shank Thread Size	ID	O'all Wd.	Shank Center Lg.	Shank Thread Lg.	O'all Thick.	Tensile Strength, psi	Specifications Met	Material		Each
M20 × 2.5 mm	18mm	40mm	100mm	68mm	22mm	Not Rated	DIN 444	Black-Oxide Carbon Steel	3798K81	000000
M20 × 2.5 mm	18mm	40mm	120mm	88mm	22mm	Not Rated	DIN 444	Black-Oxide Carbon Steel	3798K82	00000
M20 × 2.5 mm	18mm	40mm	160mm	128mm	22mm	Not Rated	DIN 444	Black-Oxide Carbon Steel	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.

Right-Hand Threaded Shank
Shank Thread Size	ID	O'all Wd.	Shank Center Lg.	Shank Thread Lg.	O'all Thick.	Tensile Strength, psi	Fastener Strength Grade/Class	Specifications Met	Material		Each
M20 × 2.5 mm	20mm	40mm	120mm	88mm	24mm	125,000	ASTM Grade B7	ASTM A193	Black-Oxide Alloy Steel	2440K135	000000
M20 × 2.5 mm	20mm	40mm	140mm	108mm	24mm	125,000	ASTM Grade B7	ASTM A193	Black-Oxide Alloy Steel	2440K136	00000
M20 × 2.5 mm	20mm	40mm	160mm	128mm	24mm	125,000	ASTM Grade B7	ASTM A193	Black-Oxide Alloy Steel	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. Rod end bolts with a black-oxide finish have a dark, matte coating that keeps the steel from rusting in dry environments.

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

Right-Hand Threaded Shank
Shank Thread Size	ID	O'all Wd.	Shank Center Lg.	Shank Thread Lg.	O'all Thick.	Tensile Strength, psi	Specifications Met	Material		Each
M20 × 2.5 mm	18mm	40mm	80mm	46mm	22mm	55,000	DIN 444	Carbon Steel	6066K865	000000
M20 × 2.5 mm	18mm	40mm	90mm	46mm	22mm	55,000	DIN 444	Carbon Steel	6066K866	00000
M20 × 2.5 mm	18mm	40mm	100mm	46mm	22mm	55,000	DIN 444	Carbon Steel	6066K867	00000
M20 × 2.5 mm	18mm	40mm	110mm	46mm	22mm	55,000	DIN 444	Carbon Steel	6066K868	00000
M20 × 2.5 mm	18mm	40mm	120mm	46mm	22mm	55,000	DIN 444	Carbon Steel	6066K869	00000
M20 × 2.5 mm	18mm	40mm	130mm	52mm	22mm	55,000	DIN 444	Carbon Steel	6066K87	00000
M20 × 2.5 mm	18mm	40mm	140mm	52mm	22mm	55,000	DIN 444	Carbon Steel	6066K871	00000
M20 × 2.5 mm	18mm	40mm	140mm	52mm	22mm	75,000	DIN 444	Black-Oxide Carbon Steel	3799K716	00000
M20 × 2.5 mm	18mm	40mm	150mm	52mm	22mm	55,000	DIN 444	Carbon Steel	6066K872	00000
M20 × 2.5 mm	18mm	40mm	160mm	52mm	22mm	55,000	DIN 444	Carbon Steel	6066K873	00000
M20 × 2.5 mm	18mm	40mm	180mm	52mm	22mm	55,000	DIN 444	Carbon Steel	6066K874	00000
M20 × 2.5 mm	18mm	40mm	200mm	52mm	22mm	55,000	DIN 444	Carbon Steel	6066K875	00000

Corrosion-Resistant Partially Threaded Rod End Bolts

Brass

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 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.

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 rod end bolts meet an international standard for rod end dimensions.

Right-Hand Threaded Shank
Shank Thread Size	ID	O'all Wd.	Shank Center Lg.	Shank Thread Lg.	O'all Thick.	Tensile Strength, psi	Specifications Met		Each
Brass
M20 × 2.5 mm	18mm	40mm	80mm	46mm	22mm	50,000	DIN 444	3544N128	000000
M20 × 2.5 mm	18mm	40mm	90mm	46mm	22mm	50,000	DIN 444	3544N129	00000
M20 × 2.5 mm	18mm	40mm	100mm	46mm	22mm	50,000	DIN 444	3544N13	00000
M20 × 2.5 mm	18mm	40mm	110mm	46mm	22mm	50,000	DIN 444	3544N131	00000
M20 × 2.5 mm	18mm	40mm	120mm	46mm	22mm	50,000	DIN 444	3544N132	00000
M20 × 2.5 mm	18mm	40mm	130mm	52mm	22mm	50,000	DIN 444	3544N133	00000
M20 × 2.5 mm	18mm	40mm	140mm	52mm	22mm	50,000	DIN 444	3544N134	00000
304 Stainless Steel
M20 × 2.5 mm	18mm	40mm	70mm	46mm	22mm	85,000	DIN 444	3799K644	00000
M20 × 2.5 mm	18mm	40mm	80mm	46mm	22mm	85,000	DIN 444	3799K645	00000
M20 × 2.5 mm	18mm	40mm	90mm	46mm	22mm	85,000	DIN 444	3799K646	00000
M20 × 2.5 mm	18mm	40mm	100mm	46mm	22mm	85,000	DIN 444	3799K647	00000
M20 × 2.5 mm	18mm	40mm	120mm	46mm	22mm	85,000	DIN 444	3799K648	00000
M20 × 2.5 mm	18mm	40mm	140mm	52mm	22mm	85,000	DIN 444	3799K649	00000
M20 × 2.5 mm	18mm	40mm	160mm	52mm	22mm	85,000	DIN 444	3799K65	00000

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.

Nylon Plastic
Shank Thread Size	ID	Jaw Opening Wd.	O'all Wd.	Shank Center Lg.	Shank Thread Lg.	Jaw Center Lg.	Tensile Strength, psi	Temp. Range, °F	Includes	Shank Thread Direction	Specifications Met		Each
M20 × 1.5 mm	20mm	20mm	40mm	80mm	30mm	40mm	34,000	-20° to 175°	Clevis Pin, Retaining Clip	Right Hand	DIN 71752	2449K77	000000

Easy-Adapt 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.

Zinc-Plated Carbon Steel
Shank Thread Size	ID	Jaw Opening Wd.	O'all Wd.	Shank Center Lg.	Shank Thread Lg.	Jaw Center Lg.	Tensile Strength, psi	Includes	Shank Thread Direction		Each
M20 × 1.5 mm	20mm	20mm	40mm	80mm	40mm	40mm	60,000	Snap-On Spring Clevis Pin	Right Hand	2448K74	000000
M20 × 2.5 mm	20mm	20mm	40mm	80mm	40mm	40mm	60,000	Snap-On Spring Clevis Pin	Right Hand	2448K61	00000