Login for Access to Member Pricing

ARP

ARP M8 x 1.25 12pt Nut Kit 2 Pack

MPN: 300-8311 Catalog #: 00909906 Category: Hardware Kits - Other Check Vehicle Fitment

Product Details

ARP M8 x 1.25 12pt Nut Kit 2 Pack

Available in a variety of sizes to suit your needs, all ARP 12-point nuts are constructed from 8740 chrome moly steel or ARP 300 Series stainless steel material, and meet ARP’s highest standards of quality. Rated at 180, 000 psi tensile strength, ARP 12-point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements. All 8740 chrome moly steel nuts are black oxide finished and all stainless steel nuts are polished to a briliant luster. ARP 12-point nuts are available in 1-piece bulk, 2-piece and 10 piece packages.

Nut - 8 mm x 1.25 Thread - 10 mm 12 Point Head - Chromoly - Black Oxide - Pair

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
ARP
Part Number
300-8311
Catalog Number
00909906
Product Line
Nut Kits
Category
Engines & Parts
Type
Hardware Kits - Other
UPC / Barcode
672036020330
Vendor Product Category
Engine Components
Vendor Product Subcategory
Hardware Kits - Other
Length
9.70 in
Width
3.90 in
Height
0.35 in
Weight
0.04 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 18 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 18 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Hardware Kits - Other

$27.08
^