Stainless Steel
Clevises & Yokes

Stainless steel clevises, yokes, fork ends, and threaded clevis ends for pneumatic cylinders, hydraulic cylinders, and corrosion-resistant linkage assemblies.

DIN 71752 / ISO 8140 CETOP
FK Female Thread Series
FT Male Thread Series
Custom Drawings Supported

Product List

Grouped by thread style and standard so buyers can confirm designation, bore, thread, fork length, and weight before sending a drawing or sample.

Stainless steel FK clevises and yokes with female thread

FK stainless clevises are female-thread fork heads used at cylinder rod ends and linkage positions where a pin-mounted fork connection is required.

Common naming: US buyers may call this a clevis, rod clevis, or clevis end; European drawings may call it a yoke or fork end.
Female-thread mounting: The threaded hole accepts the mating rod or cylinder connection while the fork side carries the clevis pin.
Stainless hardware review: Stainless clevis sizes can be reviewed with 304, 316L, passivation, pin, clip, and custom drawing requirements.

Construction and Type

The FK series is a stainless fork head with an internal thread and pin bore. It is selected by designation, bore d, thread d2, fork width, fork length, and the mating pin or clip arrangement.

Female-thread fork head
DIN 71752 / ISO 8140 CETOP reference
Left-thread versions can be reviewed by suffix L

Parameter

Designation	d (mm)	Thread d2	g (mm)	L1 (mm)	L2 (mm)	L3 (mm)	Weight (kg)
FK 4X8	4	M4 x 0.7	8	21	16	6	0.005
FK 8X16	8	M8 x 1.25	16	42	32	12	0.037
FK 10X20FG	10	M10 x 1.25	20	52	40	15	0.074
FK 12X48	12	M12 x 1.75	48	86	72	18	0.175
FK 16X32	16	M16 x 2.0	32	83	64	24	0.282
FK 18X36FG	18	M18 x 1.5	36	94	72	27	0.390
FK 25X50	25	M24 x 3.0	50	132	100	36	1.1
FK 30X60	30	M30 x 3.5	60	160	120	42	1.97
FK 36X72	36	M36 x 4.0	72	188	144	54	2.93
FK 50X96FG	50	M48 x 2.0	96	265	192	73	7.86
FK 4X8	4	M4 x 0.7	8	21	16	6	0.005
FK 4X16	4	M4 x 0.7	16	29	24	6	0.007
FK 5X10	5	M5 x 0.8	10	26	20	7.5	0.009
FK 5X20	5	M5 x 0.8	20	36	30	7.5	0.013
FK 6X12	6	M6 x 1.0	12	31	24	9	0.015
FK 6X24	6	M6 x 1.0	24	43	36	9	0.021
FK 8X16	8	M8 x 1.25	16	42	32	12	0.037
FK 8X16FG	8	M8 x 1.0	16	42	32	12	0.037
FK 8X32	8	M8 x 1.25	32	58	48	12	0.054
FK 8X32FG	8	M8 x 1.0	32	58	48	12	0.054
FK 10X20	10	M10 x 1.5	20	52	40	15	0.074
FK 10X20	10	M10 x 1.25	20	52	40	15	0.074
FK 10X20FG	10	M10 x 1.25	20	52	40	15	0.074
FK 10X40	10	M10 x 1.5	40	72	60	15	0.116
FK 10X40FG	10	M10 x 1.25	40	72	60	15	0.116
FK 12X24	12	M12 x 1.75	24	62	48	18	0.121
FK 12X24	12	M12 x 1.25	24	62	48	18	0.121
FK 12X24FG	12	M12 x 1.25	24	62	48	18	0.121
FK 12X48	12	M12 x 1.75	48	86	72	18	0.175
FK 12X48FG	12	M12 x 1.25	48	86	72	18	0.175
FK 14X28	14	M14 x 2.0	28	72	56	22.5	0.178
FK 14X28FG	14	M14 x 1.5	28	72	56	22.5	0.178
FK 14X56	14	M14 x 2.0	56	101	85	22.5	0.258
FK 14X56FG	14	M14 x 1.5	56	101	85	22.5	0.258
FK 16X32	16	M16 x 2.0	32	83	64	24	0.282
FK 16X32	16	M16 x 1.5	32	83	64	24	0.282
FK 16X32FG	16	M16 x 1.5	32	83	64	24	0.282
FK 16X64	16	M16 x 2.0	64	115	96	24	0.411
FK 16X64FG	16	M16 x 1.5	64	115	96	24	0.411
FK 18X36	18	M18 x 2.5	36	94	72	27	0.390
FK 18X36FG	18	M18 x 1.5	36	94	72	27	0.390
FK 20X40	20	M20 x 2.5	40	105	80	30	0.55
FK 20X40	20	M20 x 1.5	40	105	80	30	0.55
FK 20X40FG	20	M20 x 1.5	40	105	80	30	0.55
FK 20X80	20	M20 x 2.5	80	145	120	30	0.8
FK 20X80FG	20	M20 x 1.5	80	145	120	30	0.8
FK 25X50	25	M24 x 3.0	50	132	100	36	1.1
FK 25X50FG	25	M24 x 2.0	50	132	100	36	1.1
FK 28X56	28	M27 x 3.0	56	148	112	40	1.5
FK 28X56FG	28	M27 x 2.0	56	148	112	40	1.5
FK 30X54FG	30	M27 x 2.0	54	148	110	40	1.44
FK 30X55	30	M27 x 2	54	148	110	38	1.6
FK 30X60	30	M30 x 3.5	60	160	120	42	1.97
FK 30X60FG	30	M30 x 2.0	60	160	120	42	1.97
FK 35X54FG	35	M36 x 2.0	54	188	144	54	2.93
FK 35X70	35	M36 x 2	72	188	144	40	2.93
FK 35X72	35	M36 x 4.0	72	188	144	54	2.93
FK 35X72FG	35	M36 x 2.0	72	188	144	54	2.93
FK 36X72	36	M36 x 4.0	72	188	144	54	2.93
FK 36X72FG	36	M36 x 2.0	72	188	144	54	2.93
FK 40X84FG	40	M42 x 2.0	84	232	168	63.5	5.64
FK 42X84	42	M42 x 4.5	84	232	168	63.5	5.34
FK 42X84FG	42	M42 x 2.0	84	232	168	63.5	5.34
FK 50X96	50	M48 x 5.0	96	265	192	73	7.86
FK 50X96FG	50	M48 x 2.0	96	265	192	73	7.86

Application

Used on pneumatic cylinders, hydraulic cylinders, marine linkages, food machinery guards, actuator rods, and adjustable push-pull assemblies exposed to moisture or washdown.

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FK..CN stainless yokes are cylinder mounting fork ends with bore range and static load data for heavier pneumatic or hydraulic cylinder connections.

Cylinder-focused sizing: Bore range and static load rating help match the yoke to cylinder size and mounting demand.
Fork-end connection: The yoke body supports a clevis pin between two side ears rather than acting as a rolling bearing.
Drawing confirmation: For replacements, confirm bore range, pin diameter, thread, L1/L2/L3 lengths, and existing fork clearance.

Construction and Type

The FK..CN series follows an ex CNomo style layout with an internal thread, fork body, pin bore, and listed static load rating for cylinder end mounting.

Female-thread cylinder yoke
Bore range listed by source table
Static load Co included for selection review

Parameter

Designation	Bore Range (mm)	d (mm)	Thread d2	g (mm)	L1 (mm)	Static Load Co (kN)	Weight (kg)
FK8X16CN	32	8	M10 x 1.5	16	45	30	0.08
FK12X25CN	40-50	12	M16 x 1.5	25	64	50	0.21
FK16X33CN	63-80	16	M20 x 1.5	33	80	82	0.44
FK20X40CN	100-125	20	M27 x 2.0	40	105	145	0.91
FK25X40CN	160-200	25	M36 x 2.0	40	140	200	1.80
FK8X16CN	32	8	M10 x 1.5	16	45	30	0.08
FK12X25CN	40-50	12	M16 x 1.5	25	64	50	0.21
FK16X33CN	63-80	16	M20 x 1.5	33	80	82	0.44
FK20X40CN	100-125	20	M27 x 2.0	40	105	145	0.91
FK25X40CN	160-200	25	M36 x 2.0	40	140	200	1.80

Application

Used where a pneumatic or hydraulic cylinder requires a stainless fork-end mount with corrosion resistance, load review, and clear replacement dimensions.

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Stainless steel FT male thread fork ends

FT stainless fork ends use an external male thread with a clevis fork, allowing direct installation into mating female-thread linkage parts.

Male-thread mounting: External thread d2 supports direct installation into female-thread rods, blocks, or adjustment components.
Compact fork hardware: The fork side carries the pin connection while L4 min helps check engagement length and installation space.
Replacement support: Send the drawing, thread pitch, bore, fork width, pin, clip, and material requirement for fast quotation review.

Construction and Type

The FT series is the male-thread version of the clevis/fork end family. It is selected by bore d, external thread d2, fork geometry, total length, and minimum thread engagement.

Male-thread fork end
DIN 71752 / ISO 8140 CETOP reference
Useful where the mating component has a female thread

Parameter

Designation	d (mm)	Thread d2	g (mm)	L1 (mm)	L2 (mm)	L4 min (mm)	Weight (kg)
FT 6X12	6	M6 x 1.0	12	44	37	15	0.015
FT 8X16	8	M8 x 1.25	16	57	47	20	0.036
FT 10X20	10	M10 x 1.5	20	69	57	25	0.068
FT 12X24	12	M12 x 1.75	24	82	68	30	0.122
FT 14X28	14	M14 x 2.0	28	94	78	35	0.171
FT 16X32	16	M16 x 2.0	32	108	89	40	0.282
FT 20X40	20	M20 x 2.5	40	134	109	50	0.550
FT 6X12	6	M6 x 1.0	12	44	37	15	0.015
FT 8X16	8	M8 x 1.25	16	57	47	20	0.036
FT 10X20	10	M10 x 1.5	20	69	57	25	0.068
FT 12X24	12	M12 x 1.75	24	82	68	30	0.122
FT 14X28	14	M14 x 2.0	28	94	78	35	0.171
FT 16X32	16	M16 x 2.0	32	108	89	40	0.282
FT 20X40	20	M20 x 2.5	40	134	109	50	0.550

Application

Used in adjustable linkages, actuator rods, cylinder accessories, control arms, and stainless hardware assemblies where a male-thread fork connection is preferred.

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Where Stainless Clevises and Yokes Are Used

Stainless clevises, yokes, and fork ends are used wherever a corrosion-resistant pin joint must connect cylinders, rods, brackets, or adjustable linkages.

Pneumatic CylindersMounted on cylinder rod ends and brackets where washdown, moisture, or cleaning chemicals can attack plated hardware.

Grade Selection

Material choice should confirm corrosion exposure, pin material, thread galling risk, and whether the clevis is supplied alone or with pin and clip hardware.

Compare Materials

Material Grade

Description

304General use

General stainless clevis hardware

A practical stainless option for indoor humidity, light washdown, and general corrosion resistance.

316LMarine

Marine and chloride exposure

Reviewed where the fork end faces salt spray, cleaning chemicals, or more aggressive corrosion conditions.

Pins / ClipsAssembly

Matching stainless accessories

Clevis pins, clips, washers, and mating hardware should be checked as a system to avoid weak points in the assembly.

Technical FAQ

Answers about clevis, yoke, fork end terminology, thread selection, and the information needed for quotation.

Are clevises and yokes the same product?

In this product family, yes. US drawings often use clevis, rod clevis, or clevis end, while European drawings may use yoke, fork end, or yoke end for the same fork-style threaded hardware.

Is this the same as a yoke type track roller?

No. A yoke type track roller is a roller mounted on a shaft or between side supports. This page covers fork-shaped clevis/yoke hardware for pin-jointed cylinder and linkage connections.

What information helps you quote faster?

Please share designation, quantity, thread size and pitch, bore or pin diameter, fork width, L1/L2/L3 dimensions, material grade, pin/clip requirement, and any drawing or sample photo.

Project Request

Send Clevises & Yokes Inquiry

Fill in the required contact details and add any project information you already have. Our sales engineering team will review your request and reply by email.

Stainless Steel
Clevises & Yokes

Product List

Threaded Hole Clevises FK Series - DIN 71752 / ISO 8140 CETOP

Cylinder Yokes FK..CN Series - ex CNomo

Male Thread Fork Ends FT Series - DIN 71752 / ISO 8140 CETOP

Where Stainless Clevises and Yokes Are Used

Grade Selection

Technical FAQ

Send Clevises & Yokes Inquiry

Stainless Steel Clevises & Yokes

Product List

Threaded Hole Clevises FK Series - DIN 71752 / ISO 8140 CETOP

Cylinder Yokes FK..CN Series - ex CNomo

Male Thread Fork Ends FT Series - DIN 71752 / ISO 8140 CETOP

Where Stainless Clevises and Yokes Are Used

Grade Selection

Technical FAQ

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Send Clevises & Yokes Inquiry

Stainless Steel
Clevises & Yokes