Black Oxide Hex 5/16"-18

Name: Black Oxide Hex 5/16"-18
Brand: ARP
SKU: 070-200-8652
Price: 4.99 USD
Availability: InStock

^$4⁹⁹

Ships on 11/19/2026

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Items You Need

ARP

Ultra-Torque Assembly Lube 0.5 ounces

Part Number : 070-100-9908

^$1⁹⁹

ARP

Ultra-Torque Assembly Lube 1.69 ounces

Part Number : 070-100-9909

^$10⁹⁹

Standard Thread

5/16"-18
5 pkg.

5/16-18 black coarse hex nut kit

ARP's Standard and Nyloc Nuts are the perfect compliment to ARP's bulk fasteners. Available in convenient 5-packs, pick from stainless steel and black oxide finished standard nuts or stainless steel Nyloc and cad plated Nyloc self-locking nuts.

Part TypeNut Kit

Product LineARP Standard and Nyloc Nuts

BrandARP

Package Height2.7

Package Width4.2

Package Length6.2

Weight0.05 PG

Part CategoryPerformance Parts

Nut FinishBlack oxide

Fastener Yield Strength (Psi)150,000

Part FitmentUniversal

Vendor Part Number200-8652

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Black Oxide Hex 5/16"-18

Items You Need

Ultra-Torque Assembly Lube 0.5 ounces

Part Number : 070-100-9908

Ultra-Torque Assembly Lube 1.69 ounces

Part Number : 070-100-9909

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