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Part number: 663-1008
Product Details
ARP 663-1008 Differentials & Ring & Pinions
Products specifications
Fastener Finish Black oxide
Fastener Head Style Hex
Fastener Material Chromemoly
Fastener Yield Strength (psi) 170,000 psi
Material Black Oxide
Quantity Sold as a set of 5.
Size M10 x 1.25 x 60
Thread Size 10mm x 1.25
Underhead Length (in) 2.362 in.
Underhead Length (mm) 60mm
Washers Included Yes
Wrench Diameter 12mm
Wrenching 12mm
Metric Hex Bolt
5Pieces

Now you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. The specially alloyed ARP 300 stainless steel and heat-treated 8740 chrome moly bolts (black oxide finish) are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware.

Whats more, you cant beat the gorgeous looks of ARPs specially polished stainless steel fasteners, and their ability to resist rust. Theyre truly maintenance free!

You can get 5-packs (washers included) of any diameter bolt from 1/4 to 1/2 or M6 to M12 in lengths ranging from 1/2 to 6, with ARP12-point heads. Matching nuts are also available

Reviews
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A
Great service
D
Just purchased a B&W 5th wheel companion hitch to tow my new camper.  Got an awesome price on it and shipping was quick.  I would make a purchase again from them and would recommend Autoplicity to a friend. AAAAA++++++++++++

Thanks

Dennis
C
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.
K
Very cheap place to get name brand parts! Fast shipping!
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