SKU:86470338737
1/4-20 X 4.750 hex black oxide bolts
Free Shipping on orders over $50
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
1/4-20 X 4.750 hex black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA
You can choose between black oxide finished 8740 chrome moly or corrosion-resistant stainless steel
The threads are rolled after heat-treating which gives them about 2000% better fatigue strength than most main bolts that are threaded prior to heat-treating
As the crankshaft flexes and twists
Our special purpose washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainless steel and are hardened and parallel-ground
All hex nuts meet ARP’s exacting quality control standards and are black oxided
which makes for amore consistent clamping force – and one that compensates forhead gasket compression when the cylinder heads are installed
originally developed for NASCAR competition
You’ll find ARP Perma-Loc’s easy to use
There are many important reasons to use ARP main stud kits
making it ideal for the application
Washers included and bolt drilled for NASCAR inspector’s wire seal
Wide underhead flange and companion washers provide even load distribution
Quick Dispatch:
Your 1/4-20 X 4.750 hex black oxide bolts orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your 1/4-20 X 4.750 hex black oxide bolts ships.
Need Help?
Questions about 1/4-20 X 4.750 hex black oxide bolts, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 1/4-20 X 4.750 hex black oxide bolts in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy