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Arp

Arp

ARP S2000 Exhaust Manifold Bolts M8 x 1.25 x 38mm Broached 8 Piece Stud Kit

SKU: ARP400-8012

Studs

ARP Stainless Steel Accessory Studs...

Arp

Arp

ARP S2000 Exhaust Manifold Bolts M8 x 1.25 x 38mm Broached 8 Piece Stud Kit

SKU: ARP400-8012

Studs

ARP Stainless Steel Accessory Studs...

A$175.24
LOW STOCK! Est Ship 3-5 days. In stock at 2 locations (more than 10 available)

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Description

Stud - 8 mm x 1.25 Thread - 1.5 in Long - 12 Point Nuts - Stainless - Polished - Universal - Set of 8

ARP S2000 Exhaust Manifold Bolts M8 x 1.25 x 38mm Broached 8 Piece Stud Kit

Product Overview

ARP has developed an innovative multi-purposes accessory stud that can be used for exhaust systems, intake manifold and a host of other uses. The studs are manufactured from a proprietary alloy developed by ARP (Stainless 300) and are impervious to the rust and corrosion that plagues ordinary fasteners. This stainless steel alloy is nominally rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. Ideally suited for installing exhaust headers, the 8mm studs have a unique “nut starter” nose and a hex-broached tip â€" which allows the studs to easily be installed using an Allen wrench. The studs come with “easy wrenching” 12-point nuts, which work great in the tightest of quarters. Flat washers are also included.
Offered in five different lengths, in quantities of 4, 8, 10 and 16-packs.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 16:24:17

Data: v4.2 - Upd: 2026-11-09 03:54:39

Features

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: manifold)

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

Product Details

Description:Stainless Accessory Studs; 8Pieces
Part Number:arp400-8012
Size:M8 x 1.25 x 38mm (1.500in)

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Arp, Arp Fasteners
StreetFX SKU arp400-8012
SFX Item ID 4364722
Accounting SKU arp-400-8012
Manufacturer SKU 400-8012
Manufacturer UPC 672036024307
Alternative References ARP-400-8012

Studs, Stainless, Polished, 12-Point, M8 x 1.25mm, M8-1.25mm, 1.50 in. Length, Set of 8

ARP stainless steel accessory studs can be used for exhaust systems, intake manifolds, and a number of other uses. They are made of ARP's stainless 300 and are impervious to the rust and corrosion that plague ordinary fasteners. The studs feature a unique nut starter nose and a hex broached tip, allowing them to be easily installed using an Allen wrench. Stainless steel 12-point nuts and washers are included. Give your engine a show quality look with ARP stainless steel accessory bolts.

Product Attributes
BrandARP
Manufacturer's Part Number400-8012
Part TypeStuds
Product LineARP Stainless Steel Accessory Studs
UPC672036024307
Base Thread SizeM8 x 1.25
Top Thread SizeM8 x 1.25
Overall Length (in.)1.50 in.
Fastener MaterialARP 300
Fastener ColorPolished
Nuts IncludedYes
Nut Style12-point
Nut MaterialStainless steel
Nut ColorPolished
Washers IncludedYes
QuantitySold as a set of 8.

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