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Arp

Arp

ARP 5/16-24 x 4.250 12pt black oxide bolts

SKU: ARP741-4250

Bolts and Screws

ARP Chromoly Bolts...

Arp

Arp

ARP 5/16-24 x 4.250 12pt black oxide bolts

SKU: ARP741-4250

Bolts and Screws

ARP Chromoly Bolts...

A$67.80
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

ARP 5/16-24 x 4.250 12pt black oxide bolts


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 16:29:13

Data: v4.2 - Upd: 2026-11-07 16:01:24

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Arp, Arp Fasteners
StreetFX SKU arp741-4250
SFX Item ID 4368976
Accounting SKU arp-741-4250
Manufacturer SKU 741-4250
Manufacturer UPC 672036027247
Alternative References ARP-741-4250

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 5/16 in.-24 RH Thread, 4.250 in. UHL, Set of 5

Now you can use premium-quality ARP chromoly bolts to install most anything on a car, boat, or trailer. These specially heat-treated 8740 chromoly fasteners feature a black oxide finish. They're nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. The bolts are available in a wide range of thread sizes, head styles, and other options.

Product Attributes
BrandARP
Manufacturer's Part Number741-4250
Part TypeBolts and Screws
Product LineARP Chromoly Bolts
UPC672036027247
Fastener TypeBolt
Thread Size5/16 in.-24
Fastener Head StyleFlanged 12-point
Underhead Length (in.)4.250 in.
Fastener MaterialChromoly
Fastener ColorBlack
Fastener GradeARP 8740 chrome moly
Fastener Tensile Strength (psi)180,000 psi
Wrench Diameter3/8 in.
Washers IncludedYes
QuantitySold as a set of 5.

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