Description
Left Hand Thread Grade 8 Tap Bolts Full Thread 3/4-10 X 3-1/2 are designed for high-strength applications requiring reverse-threading to resist loosening in dynamic assemblies. These bolts feature a Grade 8 alloy steel construction and a full-thread shaft for maximum engagement along the fastener length.
With a left-hand thread, these bolts tighten by turning counterclockwise and loosen by turning clockwise. They’re ideal when paired with compatible left-hand threaded nuts or tapped holes in machinery, automotive, or industrial equipment.
Key specifications
- Thread direction: Left-hand thread
- Size: 3/4 in nominal diameter
- Thread pitch: 10 TPI (3/4-10)
- Length: 3-1/2 in
- Thread type: Full thread along the shaft
- Material: Grade 8 alloy steel (high strength)
Applications
- Heavy equipment and machinery assemblies where reverse-threading is required to prevent loosening
- Automotive and industrial installations needing secure, high-torque fasteners
- Remote or vibration-prone connections where standard right-hand fasteners may loosen
Why choose these: Built to endure demanding conditions, Grade 8 tap bolts provide superior tensile strength and durability. The full-thread design ensures even load distribution and reliable clamping over the bolt length.
Ready to order? Add to cart and secure your next project with these dependable left-hand threaded Grade 8 tap bolts.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324