Grade 8 Plow Bolts #3 Dome Head
Grade 8 Plow Bolts #3 Dome Head
Grade 8 plow bolts with #3 dome head, plain finish, in 5/8-11, 3/4-10, 1"-8 and 1-1/4-7, from 2" to 5" long. The countersunk head with square neck sits flush in cutting edges and blades. Choose a size below.
Specifications
- Grade: Grade 8
- Head: #3 dome head, countersunk with square neck
- Thread: USS coarse
- Sizes: 5/8-11, 3/4-10, 1"-8, 1-1/4-7
- Finish: plain
Common Uses
- Snow plow cutting edges
- Grader and dozer blades
- Loader buckets and wear plates
FAQ
What is a #3 dome head plow bolt?
A plow bolt has a countersunk head with a square neck, so it sits flush in a square countersunk hole and won't turn. The #3 head is the most common style, used on snow plow cutting edges, grader blades and loader buckets.
How tight should I torque these bolts?
Torque depends on grade, size, thread and lubrication. Use the Bolt Tightening Torque Chart (PDF) on this page as a starting point.
Related: Grade 8 Hex Nuts | Grade C Stover Lock Nuts | Shaker Screen Bolts | Carriage Bolts
Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.
