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Blulu 5 Pack Grade 2 Shear Bolts for Rotary Cutters Bolts and Lock Nuts Kit 1/2' x 3-1/2' with Nylock Nuts Fit Brush Cutter Tractor Gearboxes Compatible with Rotary Cutters Mill Grad(Full Thread)

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$12.99

$ 5 .99 $5.99

In Stock

1.Style:Full Thread


About this item

  • Package List: this Shear Bolts Nut set includes 5 bolts and 5 lock nuts commonly applied for rotary cutters, sufficient quantity for your use and share it with neighbors or friends
  • Universal Size: the nut measure about 1/2 inch in diameter and 3/4 inch in width; The bolt is about 3-1/2 inches in length and 1/2 inch in width, compatible with shear bolts rotary cutters such as King Cutter, for detailed dimensions, please refer to the product's size chart; Note: please check before purchasing, check the product size first
  • Excellent Material: these auger shear bolts exterior finish Zinc (Cr+3) compliant finish prevents anti rust and anti corrosion, composed of sturdy grade 2 carbon steel and fully zinc plated, make sure it lasts longer
  • Resistance to Vibration: the nylon lock nuts offer increased friction keeping the nut locked into position, grade 2 shear bolts can simple and effective way of protecting your equipment from damage
  • Widely Applications: the 2 shear bolts for rotary cutters prevents loosening from vibration, commonly applied for rotary cutters, Exact fit for rotary cutters, brush cutter, tractor, gearboxes, Ideal for securing parts and heavy loads in industrial machines



Feature:

Nice Durability:
The rotary cutters bolts and lock nuts kit made of Zinc, It is strong and reliable, resistant to corrode, making them suitable for both indoor and outdoor applications.
It is sufficient, worked and fit very well.

Resistance to Vibration:
The nylon lock nuts offer increased friction, keeping the nut locked into position.
Shear bolts help protect gearbox equipment from sudden impact or excessive load.

Basic information:
Grade Rating: Grade 2 Shear Bolts
Material: Zinc
Color: Silver
size: 1/2" Diameter, 3-1/2" Length.
Package include:
5 x Shear bolts
5 x Nylon lock nuts

Notes:
Manual measurement, there may be slight differences in size.
Due to the screen display, the color of the item may differ slightly from the picture.


D. Singletary
Reviewed in the United States on January 8, 2025
i had been trying to mow a large amount of acreage that has several stumps hiding in taller brush that occasionally would catch the brush hog and snap a sheer pin. These are comparable replacements compared to the sheer bolts i get from tractor supply but saved me a long trip to town when i had other matters to attend.
Customer
Reviewed in the United States on August 8, 2024
The dimensions on the given in the picture of the shear bolt are misleading. Refer to the attached picture for the actual dimensions. The shear bolt is a course thread, 13 threads per inch. The pitch diameter is 0.42 inches. It is close to being a UNC series bolt. This actually doesn't matter much since the locknuts do come with the bolts and they do work on this shear bolt.I have provided the actual outside diameter of the threads as bolts are not always the same size. Before purchasing, I suggest measuring the inside diameter of where the bolt has to pass through to ensure this bolt will work in your application.I have no way of measuring the shear strength of the bolt. There are no markings on the head of the bolt so I have to assume that it actually is a Grade 2 bolt.
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