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Part number: 400-8307
Product Details
ARP 400-8307 Cylinder Head Fasteners
Products specifications
Fastener Yield Strength (psi) 140,000 psi
Material Stainless Steel
Nut Finish Polished
Nut Material Stainless steel
Nut Style 12-point
Nylon Insert No
Quantity Sold individually.
Self-Locking No
Size M12 x 1.25
Socket 14mm
Thread Size 12mm x 1.25
Washers Included No
Wrench Diameter 14mm
Metric 12Point Nut
Single Piece

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 ARPs 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.

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Easy to use and find.
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Autoplicity has a great selection of parts, great companies and great prices. Shipping was very fast and payment very easy. Will be shopping here in the future.
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Super fast shipping.
I ordered husky front and rear floor mat for 2012 Prius.
It was delivered in 2 business days.
The product quality is very good.

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