Fasteners
Circle Track Fasteners: Bolts, Nuts & Hood Pins for IMCA Racing at JJ Motorsports
Secure every critical component in your circle track racer with premium fasteners from JJ Motorsports. Our selection includes body bolts, lug nuts, quick change cover nuts, hood pins, and more, designed for long-lasting reliability under the pressure of modifieds, street stocks, late models, and IMCA dirt racing. Made from durable materials like steel and aluminum, these high-strength parts ensure precision fitment and safety on the track.
Shop trusted brands like Allstar Performance. Explore related categories such as circle track exterior components for body panels or circle track exhaust for performance upgrades.
Top Circle Track Fastener Products
- Steel Body Bolts with Threaded Nut Inserts and Nylon Locking Nuts - 1/4-20 Fasteners – High-strength steel kit with 1.1875-inch bolts, 1/4-20 threads, and nylon nuts for secure body panel installation; available in packs of 10 or 25.
- Allstar Performance Lug Nuts 5/8-11 Alum Dbl Chamfer 10pk ALL44096 – Aluminum lug nuts with 5/8-11 thread, 1-inch hex head, double 45-degree seat, open end; set of 10 in natural finish.
- Allstar Performance QC Cover Nuts Alum 10pk Quick Change Cover Nuts ALL72060 – Aluminum nuts with 3/8-16 thread, clear anodized finish, designed for Allstar Quick Change Gear Covers; set of 10.
- 4" Flanged Hood Pins – 1/2" Thread (Pair) – Lightweight aluminum hood pins with 1/2-20 threads, 4-inch length, flanged design for added strength; made in the USA.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Earls Bulkhead Nut 6an (2pk) AT592406ERL
EARLS
$11.45Bulkhead fittings are load-bearing connection points in any fuel, oil, or coolant system, and they demand absolute reliability under pressure. Earls bulkhead nuts are precision-engineered to eliminate leaks and maintain structural integrity in...EARAT592406ERL- SKU:
- EARAT592406ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- AT592406ERL
$11.45 -
Earls Bulkhead Nut 3an (2pk) AT592403ERL
EARLS
$10.00Bulkhead fittings are critical connection points in any fuel system, cooling loop, or hydraulic line—and they demand fittings that won't leak under pressure or vibration. Earls bulkhead nuts deliver precision engineering with black anodized aluminum...EARAT592403ERL- SKU:
- EARAT592403ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- AT592403ERL
$10.00 -
Earls #10 Bulkhead Nut 992410ERL
EARLS
$8.59Secure, leak-free hydraulic and fuel line connections are non-negotiable in high-performance racing applications. This Earls #10 bulkhead nut delivers the precision fitment and corrosion resistance you need for reliable plumbing on custom-built engines...EAR992410ERL- SKU:
- EAR992410ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 992410ERL
$8.59 -
Earls #8 Bulkhead Nut 992408ERL
EARLS
$10.02A quality bulkhead fitting nut is essential for reliable fluid transfer in high-performance fuel, oil, and cooling systems. This Earls #8 bulkhead nut provides the precision fit and durability required to maintain consistent pressure under racing...EAR992408ERL- SKU:
- EAR992408ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 992408ERL
$10.02 -
Earls #6 Bulkhead Nut 592406ERL
EARLS
$11.44Secure, leak-free AN fittings require precision hardware built to withstand extreme pressure cycles and vibration. Earls bulkhead nuts deliver the reliability you need when plumbing fuel, oil, or coolant systems in high-performance applications—whether...EAR592406ERL- SKU:
- EAR592406ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 592406ERL
$11.44 -
Earls #4 Bulkhead Nut 592404ERL
EARLS
$8.59Secure, leak-free hydraulic and fuel line connections are non-negotiable in high-performance racing applications. These Earls bulkhead nuts provide the reliable clamping force needed to maintain system integrity under pressure and vibration...EAR592404ERL- SKU:
- EAR592404ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 592404ERL
$8.59 -
Earls #3 Bulkhead Nut #3 Steel 502403ERL
EARLS
$14.32Secure, leak-free fluid connections are non-negotiable in high-performance applications. These nickel-plated steel bulkhead nuts provide the reliable clamping force necessary to maintain system integrity under pressure and vibration. Whether you're...EAR502403ERL- SKU:
- EAR502403ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 502403ERL
$14.32 -
Earls #6 Crush Washers 177006ERL
EARLS
$12.89Crush washers are essential hardware for any high-pressure fuel, oil, or coolant system where vibration and thermal cycling demand leak-free connections. These aluminum AN fittings create a reliable metal-to-metal seal that prevents weeping and system...EAR177006ERL- SKU:
- EAR177006ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 177006ERL
$12.89 -
Earls #4 Crush Washers 177004ERL
EARLS
$12.89Crush washers are critical for creating leak-free AN fitting connections that maintain integrity under pressure cycles and vibration. When you're running high-performance fuel, oil, or coolant systems, a failed connection can mean catastrophic engine...EAR177004ERL- SKU:
- EAR177004ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 177004ERL
$12.89Qty in Cart: 0Quantity:Price:$12.89Subtotal: -
Earls #3 Crush Washers 177003ERL
EARLS
$12.89Crush washers are essential components in any high-pressure fluid system, creating a reliable seal at AN fittings to prevent leaks under extreme conditions. These aluminum washers deform slightly under bolt tension, conforming to the fitting surface and...EAR177003ERL- SKU:
- EAR177003ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 177003ERL
$12.89 -
Scuff Plate Plastic 4pk Xtreme Green 1202-XG
DOMINATOR RACING PRODUCTS
$12.49Hood pins are only as effective as their protective components. These injection-molded scuff plates shield your hood pin shafts from the gouging and oblong wear that occurs under repeated track use, ensuring your pins function reliably season after...DOM1202-XG- SKU:
- DOM1202-XG
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 1202-XG
$12.49Qty in Cart: 0Quantity:Price:$12.49Subtotal: -
Scuff Plate Plastic 4pk White 1202-WH
DOMINATOR RACING PRODUCTS
$12.49Hood pins are only as effective as their protective components. These scuff plates shield your hood pin holes from oblong deformation and shaft gouging—common wear points that compromise both functionality and appearance over a full racing season. With...DOM1202-WH- SKU:
- DOM1202-WH
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 1202-WH
$12.49 -
Scuff Plate Plastic 4pk Red 1202-RD
DOMINATOR RACING PRODUCTS
$12.49Hood pins are only as reliable as their mounting surface. These injection-molded scuff plates protect the oblong holes in your hood from wear, gouging, and shaft damage that compromises pin security and shifts your aerodynamic setup. The raised center...DOM1202-RD- SKU:
- DOM1202-RD
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 1202-RD
$12.49Qty in Cart: 0Quantity:Price:$12.49Subtotal: -
Scuff Plate Plastic 4pk Orange 1202-OR
DOMINATOR RACING PRODUCTS
$12.49Hood pins are a critical safety component in motorsports, but their repeated use can damage the surrounding bodywork and compromise the pins themselves. These injection-molded scuff plates protect your hood pin holes and pin shafts from gouging and...DOM1202-OR- SKU:
- DOM1202-OR
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 1202-OR
$12.49 -
Scuff Plate Plastic 4pk Blue 1202-BL
DOMINATOR RACING PRODUCTS
$12.49Hood pins are only as reliable as their mounting surfaces—and repeated use can degrade standard holes and shafts. These injection-molded scuff plates distribute load evenly across your hood pin attachment points, preventing oblong holes and shaft gouging...DOM1202-BL- SKU:
- DOM1202-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 1202-BL
$12.49Qty in Cart: 0Quantity:Price:$12.49Subtotal: -
DMI CT1 Front Yoke Bolt RRC-1482
DIVERSIFIED MACHINE
$3.99The DMI CT1 Front Yoke Bolt is a critical fastener for driveshaft assemblies that demand precision and reliability under high-torque conditions. This cadmium-plated steel bolt resists corrosion while maintaining the structural integrity your drivetrain...DMIRRC-1482- SKU:
- DMIRRC-1482
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- RRC-1482
$3.99 -
DMI CT1 Front Yoke Washer RRC-1481
DIVERSIFIED MACHINE
$9.99The DMI CT1 Front Yoke Washer is a critical component for maintaining proper pinion preload and axle alignment in Bulldog Quick Change rear differentials. Without a quality yoke washer, you risk inconsistent gear mesh, premature bearing wear, and...DMIRRC-1481- SKU:
- DMIRRC-1481
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- RRC-1481
$9.99 -
DMI Bolts for Gear Cover Retainer RRC-1391
DIVERSIFIED MACHINE
$2.99If you're running a DMI gear cover on your race engine, these OEM replacement bolts are essential for secure, vibration-resistant fastening under sustained high RPM. A single stripped or missing bolt can lead to cover separation and catastrophic oil...DMIRRC-1391- SKU:
- DMIRRC-1391
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- RRC-1391
$2.99 -
DMI Posi-Lock Nut Right Hand RRC-1369
DIVERSIFIED MACHINE
$53.99The DMI Posi-Lock Nut secures your pinion bearing preload with precision engineering designed to prevent loosening under extreme acceleration and cornering forces. This aluminum right-hand nut is essential for maintaining differential stability and...DMIRRC-1369- SKU:
- DMIRRC-1369
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- RRC-1369
$53.99Qty in Cart: 0Quantity:Price:$53.99Subtotal: -
DMI Pinion Washer RRC-1368
DIVERSIFIED MACHINE
$6.99A pinion washer might seem like a small detail, but it's critical for maintaining proper ring and pinion geometry and preventing gear creep under load. If you're running DMI ring and pinion sets, using the correct OEM washer ensures consistent preload...DMIRRC-1368- SKU:
- DMIRRC-1368
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- RRC-1368
$6.99
