SKU:35638378341
1/4-28 x 4.000 hex black oxide bolts
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Description
1/4-28 x 4.000 hex black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA
Fittings are available with female pipe threads
so that’s why ARP came up with these super tough bolts
Given the growth in extreme diesel competition and street add-ons
the threads are machined exactly perpendicular to the bottom of the adjuster
For the most severe applications
ARP is continually developing additional diesel kits
ARP offers two styles of Flywheel/Flexplate bolts: The premium grade Pro Series
Most applications have undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for the additional compression of gaskets
and are available in 8740 chromemoly with a black oxide finish or ARP Stainless
come in five different O
delivers a material with superior fatigue characteristics and typically tensile strength in the 260
Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place
Quick Dispatch:
Your 1/4-28 x 4.000 hex black oxide bolts orders ship within 1-2 business days.
Delivery Options:
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- Fast: 2-3 business days
- Express: 1-2 business days
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