What is the standard size hitch pin?
Threaded hitch pins are the same size (1/2” x 13 Threads Per Inch) for 1-1/4” and 2” receiver racks. They are available in standard (provided with the rack) or locking (available from our website). Smooth hitch pin is ½” diameter for 1-1/4” receiver racks and 5/8” diameter for 2” receiver racks.
What size are Category 1 pins?
What are the 3-point hitch categories?
| Category | Tractor Power | Top link pin diameter |
|---|---|---|
| 1 | 20-45 HP | 3⁄4 in (19 mm) |
| 2 | 40-100 HP | 1 in (25 mm) |
| 3 | 80-225 HP | 1 1⁄4 in (32 mm) |
| 4 | More than 180 HP | 1 3⁄4 in (44 mm) |
What grade is a hitch pin?
Grade 8
Tractor hitch pins are critical components of highway transportation.
What is the hitch pin?
Hitch pins link two mating components and are held in position on one end by the use of cotter pin. These pins have a non-removable bend or handle to prevent removal from the other side. The cotter pin should not handle a significant load.
How do you measure a hitch pin?
Effective Length is measured from “Bend” to edge of hole. As a hitch pin in lighter duty trailers. The bend is an economical method to realize a handle, and end stop.
Are hitch pins universal?
Standard hitch pin sizes CURT trailer hitch pins are available in several different sizes to accommodate hitch receivers in all standard sizes, including 1-1/4-inch, 2-inch and 2-1/2-inch, as well as the less common 3-inch receiver. Hitch pins are also available with adapter sleeves to fit multiple receiver sizes.
What is the difference between Category 1 and 2 hitch?
Category 0 Hitch For tractors with up to 20 horsepower. Category 1 Hitch For tractors with 20 to 50 horsepower. Category 2 Hitch For tractors with 50 to 90 horsepower. Long days can seem even longer when you aren’t comfortable.
What is a Category 3 tractor?
Category 3 hitches are found on tractors of 80 hp to 225 hp and have top link pins that measure 1-1/4″ and lift arm pins of 1=7/16″. The spacing of the lift arms is about 38″. Category 3 tractors are beyond what most homesteaders will have, but if you do be aware of the the difference between the cat.
Does hitch pin matter?
Expert Reply: Hitch pins and locks don’t actually bear any of the weight of a trailer or accessory so they don’t have weight ratings. The only weight capacities you need to consider are for the tow vehicle, the hitch, ball mount, and hitch ball.
What material are hitch pins made of?
Hitch Pins are made from heat treated steel and zinc plated. All pins are drilled and come with a zinc plated hitch pin.Hitch pins are a grade 5 forged pin made from heat treated high tensile steel, powder coated. Red vinyl coated head and handle.Hitch Pins – Bent Pin are made from heat treated steel and zinc plated. There are bent 15 degree.
What size hitch pin?
A hitch pin is commonly intended for use with a trailer hitch receiver and a removable ball mount. The pin has a standard 3/8-inch or 5/8-inch shaft diameter and a knob or bend at one end and a groove or hole with clip at the other end to hold it in place.
What is a hitch pin?
A hitch pin is a small metal rod that keeps a ball mount shank from sliding out of a hitch receiver tube. Typically, a hitch pin is bent in an “L” shape. It is designed to insert into the side of the hitch receiver, pass through the ball mount shank and come out the other side.