Best Plough Bolts of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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Plough bolts are an essential component for agricultural machinery and equipment. These bolts are specifically designed to provide strength and stability to the parts of the plough that are exposed to high levels of stress and pressure during operation. Plough bolts are made from high-grade materials that offer excellent resistance to wear and tear, ensuring that they last for a long time. These bolts come in a range of sizes and shapes, making them suitable for use in various types of ploughs. For farmers and agricultural workers, investing in high-quality plough bolts can help to ensure that their equipment stays in good working order, reducing the need for costly repairs and downtime.

At a Glance: Our Top Picks

Plow Nuts & Bolt 5/8-11x2 1/4 for Snow Plow, Grader Blades, Construction Machinery 8 Packs Cover #TOP 1
Plow Nuts & Bolt 5/8-11x2 1/4 for Snow Plow, Grader Blades, Construction Machinery 8 Packs
ftb score rating icon 9.8
Hard-to-Find Fastener 014973294496 Grade 5 Plow Bolts, 1-1/2-Inch, 6-Piece Cover #TOP 2
Hard-to-Find Fastener 014973294496 Grade 5 Plow Bolts, 1-1/2-Inch, 6-Piece
ftb score rating icon 9.7
M5 (5mm x 45mm) Slot Raised Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20) Cover #TOP 3
M5 (5mm x 45mm) Slot Raised Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)
ftb score rating icon 9.5

Top 4 Plough Bolts

#TOP 1

Plow Nuts & Bolt 5/8-11x2 1/4 for Snow Plow, Grader Blades, Construction Machinery 8 Packs

plow nut
Black
Plow Nuts & Bolt 5/8-11x2 1/4 for Snow Plow, Grader Blades, Construction Machinery 8 Packs Cover
Plow Nuts & Bolt 5/8-11x2 1/4 for Snow Plow, Grader Blades, Construction Machinery 8 Packs

Features
Used To Secure Heavy Equipment Parts
Plow Nuts And Bolt Set,contains 8 Pcs
The Square Neck Design Prevents The Bolt From Turning When The Nut Is Tightened
High Quality Plow Nuts & Bolt Provide Greater Wear Resistanc,stronger And More Durable
Designed To Offer A Perfect Fit, Excellent Field Performance, And High Strength
#TOP 2

Hard-to-Find Fastener 014973294496 Grade 5 Plow Bolts, 1-1/2-Inch, 6-Piece

014973294496
1/2-13 x 1-1/2
Hard-to-Find Fastener 014973294496 Grade 5 Plow Bolts, 1-1/2-Inch, 6-Piece Cover
Hard-to-Find Fastener 014973294496 Grade 5 Plow Bolts, 1-1/2-Inch, 6-Piece

Features
Length: 1-1/2 Inch
Diameter: 1/2"
Material: Steel
Head Style: Flat
Finish: Plain
#TOP 3

M5 (5mm x 45mm) Slot Raised Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Silver
M5 x 45 - A2
M5 (5mm x 45mm) Slot Raised Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20) Cover
M5 (5mm x 45mm) Slot Raised Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Features
Screw Type: Machine Screw (Bolt)
Head Type: Slotted Raised Countersunk
Tolerance: ISO 965 Standard
Measurement: Metric
Material: Stainless Steel (A2)
#TOP 4

M3 (3mm x 40mm) Slot Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Silver
M3 x 40 - A2
M3 (3mm x 40mm) Slot Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20) Cover
M3 (3mm x 40mm) Slot Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20)

Features
Material: Stainless Steel
Head Type: Slotted Countersunk
Tolerance: ISO 965 Standard
Plating: N/A
Measurement: Metric
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is a Plough bolt?

Plow bolts date back to about 1850 and are used to attach the plow share (blade) to the frog (frame) and allow earth to pass over their heads without obstruction to the moldboard. They are also used to fasten the blade to bulldozers and motor graders.

2. How are Plough bolts measured?

The length of a Plow bolt is determined by measuring from under the head of the bolt to the base of the threads.

3. What is the difference between a carriage bolt and a plow bolt?

Carriage bolts are mostly used in wood and may also be known as plow bolts. They have a domed top and a square under the head. The carriage bolt square pulls into the wood as the nut in tightened for a very secure fit. Available in a variety of diameters, plow bolts are a common choice for any job.

Editor's Notes

During our plough bolt research, we found 4 plough bolt products and shortlisted 4 quality products. We collected and analyzed 4,358 customer reviews through our big data system to write the plough bolts list. We found that most customers choose plough bolts with an average price of £18.49.

The plough bolts are available for purchase. We have researched hundreds of brands and picked the top brands of plough bolts, including BOLEWIN, Hard-to-Find Fastener, Singularity Supplies.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.