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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Winters Steel Seal Retaining Ring for Wide 5 Hub 8328
WINTERS
$5.99If you're running a Wide 5 hub setup, a compromised seal retaining ring means contamination, bearing degradation, and potential on-track failure. The Winters Steel Seal Retaining Ring locks down your hub assembly with precision-engineered fit and proven...WIN8328- SKU:
- WIN8328
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 8328
$5.99 -
Winters 10-24 x 3/8 Spindle Nut Lock Screw Steel Black Oxide WIN7938
WINTERS
$3.49If you're running a Wide 5 hub setup, a secure spindle nut is non-negotiable—a loose fastener here can lead to catastrophic wheel failure at speed. This Winters lock screw provides the precision fit and corrosion resistance your racing application...WIN7938- SKU:
- WIN7938
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 7938
$3.49 -
Winters 5/16-18 x 5/8 Drive Flange Screw WIN7913
WINTERS
$1.99When you're running Winters hubs, you need fasteners that match their precision engineering—and this drive flange screw delivers exactly that. The black oxide finish resists corrosion in harsh track and shop environments, while the flathead cap design...WIN7913- SKU:
- WIN7913
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 7913
$1.99 -
Winters Cover Nut Short Quick Change Aluminum Black 7794ASBK
WINTERS
$5.49If you're running a Winters Quick Change differential, you need fasteners that won't let you down on the track or in the shop. This aluminum cover nut provides a secure, corrosion-resistant connection for your gear cover while keeping weight to a...WIN7794ASBK- SKU:
- WIN7794ASBK
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 7794ASBK
$5.49 -
Winters Front Seal Snap Ring Steel Natural Lower Shaft Seal Plate Winters Quick Change 7653
WINTERS
$7.99Proper sealing is critical to rear end longevity, and a failed snap ring can lead to fluid leakage and catastrophic differential failure. The Winters Front Seal Snap Ring 7653 secures your lower shaft seal plate with precision fit and reliable retention,...WIN7653- SKU:
- WIN7653
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 7653
$7.99 -
Winters 7/16-20 Flanged Lock Nut Steel Zinc Oxide WIN7177
WINTERS
$2.49If you're assembling a Winters quick-change differential or building a high-performance drivetrain, fastener reliability is non-negotiable. This 7/16-20 flanged lock nut delivers the secure clamping force and vibration resistance required in racing...WIN7177- SKU:
- WIN7177
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 7177
$2.49 -
Winters Side Bell Thru Bolt 7/16-20 x 5-1/2 WIN7176
WINTERS
$3.49If you're running a Winters Quick Change rear end in competition, you need fasteners you can trust to hold up under load and repeated assembly cycles. This OEM-spec side bell thru bolt is precision-engineered to maintain clamping force and resist...WIN7176- SKU:
- WIN7176
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 7176
$3.49 -
Winters Ring Gear Nut & Bolt Kit 3/8-24 Thread Slotted Head Steel Black Oxide Cadmium WIN7165
WINTERS
$39.99A reliable ring gear fastening system is critical for maintaining the structural integrity of your differential under load. The Winters Ring Gear Nut & Bolt Kit delivers the precision engineering and corrosion resistance required for both street and...WIN7165- SKU:
- WIN7165
- Availability:
- Ships Same Business Day
- Weight:
- 0.89 LBS
- MFG Part #:
- 7165
$39.99 -
Winters Tanged Lock Washer 2.5in Steel Rear 2-1/2 in Grand National Spindle Nut WIN7118
WINTERS
$4.49A secure spindle nut is non-negotiable in high-performance racing applications—vibration and thermal cycling will work any fastener loose without proper retention. The Winters Tanged Lock Washer prevents your 2-1/2 inch Grand National spindle nut from...WIN7118- SKU:
- WIN7118
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 7118
$4.49 -
Winters Steel Socket Drain Plug 3/8 in NPT Socket Head Steel Natural WIN7111B
WINTERS
$3.99Proper fluid level monitoring is critical to rear end longevity, and the Winters Steel Socket Drain Plug delivers a secure, leak-resistant seal that won't fail under racing conditions. This level plug is purpose-built for Winters Quick Change Rear Ends,...WIN7111B- SKU:
- WIN7111B
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 7111B
$3.99Qty in Cart: 0Quantity:Price:$3.99Subtotal: -
Winters 3/8-24 x 1 Hex Head Steel Bolt Cadmium Plated WIN7109
WINTERS
$2.49If you're running a Winters Quick Change rear end, you need fasteners that won't fail under the stress of hard launches and sustained g-forces. This Winters retaining bolt is engineered to keep your differential secured with precision threading and a...WIN7109- SKU:
- WIN7109
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 7109
$2.49 -
Winters 2.5in GN Left Hand Thread Steel Hub Nut WIN7103-02
WINTERS
$20.99If you're running a Winters 2-1/2 inch Grand National rear axle assembly, you need a hub nut that won't loosen under the extreme forces of acceleration and cornering. This left-hand thread steel nut delivers the secure fitment your racing setup demands,...WIN7103-02- SKU:
- WIN7103-02
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- 7103-02
$20.99 -
Winters 2.5in GN RH Rear Axle Nut Steel Cadmium WIN7103-01
WINTERS
$11.99A secure rear axle nut is non-negotiable for high-performance racing—it's the critical fastening point that keeps your rear assembly locked solid under extreme acceleration and cornering loads. This Winters 2.5-inch GN nut combines steel durability with...WIN7103-01- SKU:
- WIN7103-01
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- 7103-01
$11.99 -
Winters Falcon Transmission Fill Plug Steel Zinc Oxide Socket Head WIN68035
WINTERS
$4.99A properly sealed transmission fill plug prevents fluid loss, contamination, and potential internal damage—critical for maintaining consistent hydraulic pressure and shift quality. The Winters Falcon Transmission Fill Plug delivers a secure,...WIN68035- SKU:
- WIN68035
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 68035
$4.99 -
Winters Falcon Transmission Extension Housing Seal Retaining Ring Steel WIN67691
WINTERS
$4.99A compromised extension housing seal is a direct path to transmission fluid loss and catastrophic drivetrain failure. The Winters Falcon Transmission Extension Housing Seal Retaining Ring is the critical component that locks your seal in place,...WIN67691- SKU:
- WIN67691
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 67691
$4.99 -
Winters Posi-Lok Assembly Right Hand Thread 1-5/16-20 Aluminum Black Powder Coat WIN6498R
WINTERS
$70.99If you're running a Winters Quick Change rear end, the Posi-Lok Assembly is essential for achieving consistent gear engagement and reliable locking performance under racing loads. This precision-engineered component eliminates guesswork during gear...WIN6498R- SKU:
- WIN6498R
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 6498R
$70.99 -
Winters Posi Lock Nut Right Hand Thread 1-5/16-20 Aluminum WIN6485R
WINTERS
$44.99If you're running a Winters Quick Change rear end at the track, you need fasteners you can trust under extreme load and constant thermal cycling. The Winters Posi Lock Nut delivers a secure, anti-vibration connection that stays locked through high-speed...WIN6485R- SKU:
- WIN6485R
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 6485R
$44.99 -
Winters 1/2-13 Thread Steel Ring Gear Adjuster Screw for 10in 4 & 6 Rib Bells WIN6149
WINTERS
$22.99Precise ring gear adjustment is fundamental to differential performance, and a quality adjuster screw is non-negotiable for consistent preload settings in racing applications. This Winters steel screw ensures repeatable, secure adjustments on 10-inch 4...WIN6149- SKU:
- WIN6149
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 6149
$22.99 -
Winters Spindle Nut Kit with Seal for 1-Ton Wide 5 Hubs WIN6105-1TON
WINTERS
$83.99Proper spindle nut assembly is critical for safe wheel retention and bearing preload consistency—especially in high-performance racing applications where vibration and thermal cycling can compromise inferior fastening systems. This Winters Spindle Nut...WIN6105-1TON- SKU:
- WIN6105-1TON
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 6105-1TON
$83.99Qty in Cart: 0Quantity:Price:$83.99Subtotal: -
Winters 7/16-20 x 5-1/2 Thru-Bolt Kit with Hex Head Bolts and Locknuts WIN5218
WINTERS
$44.99If you're running a Winters Quick Change rear end in competition, you need fasteners engineered for the demands of racing—not generic hardware store bolts. This thru-bolt kit delivers the precision fit and material quality required to keep your side bell...WIN5218- SKU:
- WIN5218
- Availability:
- Ships Same Business Day
- Weight:
- 3.16 LBS
- MFG Part #:
- 5218
$44.99
