Harley Hardware
Harley Bike Hardware at JJ Motorsports
Finish your Harley build with premium hardware from JJ Motorsports, featuring chrome rotor bolts, exhaust stud kits, and grommet assortments for clean installation and long-lasting reliability on Sportster, Big Twin, Evo, Twin Cam, and M8 models. These high-quality fasteners and grommets ensure perfect fit and show-ready finish.
Shop Performance Tool, Gardner Westcott, and Feuling hardware for proven strength. Explore related categories such as Harley frame and body for fenders and covers, or Harley for seats and exhaust to complete your custom build.
Top Harley Hardware
- Performance Tool Grommet Assortment W5214 – 125-piece rubber grommet kit; perfect for wiring, frame, and tank mounting protection.
- Gardner Westcott Rotor Bolt Set Cast Chrome C-61-32T – Chrome rotor bolt set for cast wheels; polished finish with Torx head for secure mounting.
- Feuling Oil Pump Corp Exhaust Stud Kit 3048 – High-strength exhaust stud kit; includes nuts and washers for leak-free header installation.
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
-
DRAG SPECIALTIES Softail Knurled Primary Bolt Set MK266
DRAG SPECIALTIES
$64.75A complete engine bolt set eliminates the frustration of sourcing fasteners from multiple vendors and ensures every connection meets OEM specifications. Whether you're assembling a stroker motor or refreshing your Big Twin or Sportster, these knurled...DS190879- SKU:
- DS190879
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- RIDING STYLE:
- STREET
- UNITS:
- SET
- APPLICATION:
- DERBY COVER
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- APPLICATION:
- PRIMARY COVER
- STYLE:
- KNURLED
- APPLICATION:
- TRANSMISSION
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
$64.75 -
DRAG SPECIALTIES Smooth Transmission End Bolt Set - Softail MK268S
DRAG SPECIALTIES
$49.63When you're building a custom Harley, every detail matters—and that includes the fasteners holding your motor together. DRAG Specialties Smooth Transmission End Bolt Sets eliminate the frustration of hunting down OEM hardware across multiple suppliers,...DS190881S- SKU:
- DS190881S
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- UNITS:
- SET
- HEAD TYPE:
- SOCKET
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- STYLE:
- SMOOTH
- APPLICATION:
- TRANSMISSION END COVER
- BASE COLOR:
- SILVER
$49.63 -
DRAG SPECIALTIES 5/16-18 X 3/4" Socket Head MPB215
DRAG SPECIALTIES
$15.07Precision fastening demands reliable hardware that won't compromise your build. These Drag Specialties socket head bolts are engineered for strength and consistency, giving you the dependable clamping force needed for critical engine bay and chassis...DS190544- SKU:
- DS190544
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- LENGTH IMPERIAL:
- 3/4'
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- STYLE:
- KNURLED
- UNITS:
- 10 PACK
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- SOCKET
- BASE FINISH:
- POLISHED
$15.07 -
DRAG SPECIALTIES 5/16-18 X 3/4" Smooth Socket Head MPB215S
DRAG SPECIALTIES
$23.71Reliable fastening is non-negotiable in high-performance applications. These DRAG SPECIALTIES socket head bolts deliver consistent clamping force and a professional appearance across engine bays, suspension builds, and custom fabrication projects. Made...DS190544S- SKU:
- DS190544S
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- LENGTH IMPERIAL:
- 3/4'
- PRODUCT NAME:
- BOLT
- STYLE:
- SMOOTH
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- BASE FINISH:
- POLISHED
- HEAD TYPE:
- SOCKET
$23.71 -
DRAG SPECIALTIES 5/16-18 X 7/8" Socket Head MPB216
DRAG SPECIALTIES
$15.07When you're assembling high-performance engine components or securing critical drivetrain parts, fastener quality directly impacts reliability and safety. These Drag Specialties socket head bolts are manufactured to exacting tolerances in the USA,...DS190545- SKU:
- DS190545
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- SOCKET
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- STYLE:
- KNURLED
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 7/8'
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
$15.07 -
DRAG SPECIALTIES 5/16-18 X 7/8" Smooth Socket Head MPB216S
DRAG SPECIALTIES
$24.79Precision fastening demands hardware that won't compromise your build. These Drag Specialties socket head bolts deliver consistent clamping force and a clean, professional appearance on engine bays, chassis work, and performance assemblies. When you're...DS190545S- SKU:
- DS190545S
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 7/8'
- STYLE:
- SMOOTH
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- SOCKET
- UNITS:
- 10 PACK
$24.79 -
DRAG SPECIALTIES 5/16-18 X 1" Socket Head MPB217
DRAG SPECIALTIES
$16.15Socket head cap bolts are essential fasteners for any serious mechanic or racer—they provide superior clamping force and a clean aesthetic in engine bays and chassis builds. These Drag Specialties bolts are domestically manufactured to consistent...DS190546- SKU:
- DS190546
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- SOCKET
- MEASUREMENT SYSTEM:
- SAE
- STYLE:
- KNURLED
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
- PRODUCT NAME:
- BOLT
$16.15 -
DRAG SPECIALTIES 5/16-18 X 1" Smooth Socket Head MPB217S
DRAG SPECIALTIES
$24.79Quality fasteners are the foundation of reliable builds—and when you're assembling critical drivetrain, suspension, or engine components, you need bolts you can trust. Drag Specialties socket head bolts deliver consistent performance and durability in...DS190546S- SKU:
- DS190546S
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- STYLE:
- SMOOTH
- UNITS:
- 10 PACK
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- SOCKET
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
$24.79 -
DRAG SPECIALTIES 5/16-18X1 1/4" Socket Head MPB218
DRAG SPECIALTIES
$17.23Socket head bolts are a cornerstone of any serious mechanic's fastener collection—whether you're assembling engine components, securing suspension parts, or building a custom project from the ground up. These DRAG SPECIALTIES fasteners deliver the...DS190547- SKU:
- DS190547
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- SOCKET
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- STYLE:
- KNURLED
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 1-1/4'
- RIDING STYLE:
- STREET
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- BOLT
$17.23 -
DRAG SPECIALTIES 5/16-18 X 2 1/4" Smooth Socket Head MPB222S
DRAG SPECIALTIES
$30.19When you're assembling a high-performance engine or fabricating a custom chassis, fastener quality directly impacts reliability and safety. These Drag Specialties socket head bolts are precision-manufactured to exacting tolerances, delivering the...DS190551S- SKU:
- DS190551S
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- PRODUCT NAME:
- BOLT
- STYLE:
- SMOOTH
- BASE FINISH:
- POLISHED
- HEAD TYPE:
- SOCKET
- LENGTH IMPERIAL:
- 2-1/4'
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- BASE FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
$30.19 -
DRAG SPECIALTIES 3/8-16 X 3/4" Socket Head MPB237
DRAG SPECIALTIES
$16.15Socket head bolts are a critical fastener for high-performance applications where reliability and precise torque specifications are non-negotiable. Drag Specialties' U.S.-manufactured 3/8-16 x 3/4" bolts deliver consistent clamping force and...DS190552- SKU:
- DS190552
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 3/4'
- STYLE:
- KNURLED
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- HEAD TYPE:
- SOCKET
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
$16.15 -
DRAG SPECIALTIES 3/8-16 X 1" Socket Head MPB238
DRAG SPECIALTIES
$17.23Socket head bolts are a critical fastener for any serious motorsports build, offering superior clamping force and a clean, recessed profile that won't snag on components or tubing. Whether you're assembling suspension brackets, engine covers, or custom...DS190553- SKU:
- DS190553
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- HEAD TYPE:
- SOCKET
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
- PRODUCT NAME:
- BOLT
- STYLE:
- KNURLED
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
$17.23Qty in Cart: 0Quantity:Price:$17.23Subtotal: -
DRAG SPECIALTIES 3/8-16 X 1" Smooth Socket Head MPB238S
DRAG SPECIALTIES
$26.95Socket head cap bolts are critical fasteners for any high-performance build, offering superior clamping force and a low-profile design that won't interfere with tight engine bay installations. The DRAG SPECIALTIES 3/8-16 X 1" delivers precision...DS190553S- SKU:
- DS190553S
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- BASE FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- STYLE:
- SMOOTH
$26.95 -
DRAG SPECIALTIES 3/8-16 X 1 1/4" Socket Head MPB239
DRAG SPECIALTIES
$17.23Socket head cap screws are non-negotiable fasteners for any serious build—they offer superior clamping force, reliable engagement, and a clean aesthetic compared to standard hardware. These Drag Specialties bolts are domestically manufactured to...DS190554- SKU:
- DS190554
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- MEASUREMENT SYSTEM:
- SAE
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- PRODUCT NAME:
- BOLT
- STYLE:
- KNURLED
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- LENGTH IMPERIAL:
- 1-1/4'
$17.23 -
DRAG SPECIALTIES 3/8-16 X 1 1/4" Smooth Socket Head MPB239S
DRAG SPECIALTIES
$26.95When you're assembling high-performance applications, fastener quality directly impacts reliability and longevity. These DRAG SPECIALTIES socket head bolts deliver consistent clamping force and corrosion resistance across demanding racing and fabrication...DS190554S- SKU:
- DS190554S
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- LENGTH IMPERIAL:
- 1-1/4'
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- STYLE:
- SMOOTH
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- UNITS:
- 10 PACK
$26.95 -
DRAG SPECIALTIES 3/8-16 X 1 1/2" Socket Head MPB240
DRAG SPECIALTIES
$19.39Precision fasteners are the foundation of any reliable build, and these Drag Specialties socket-head bolts deliver the consistency your engine bay demands. Whether you're assembling a custom intake manifold, securing cooling system components, or...DS190555- SKU:
- DS190555
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- STYLE:
- KNURLED
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- LENGTH IMPERIAL:
- 1-1/2'
- MEASUREMENT SYSTEM:
- SAE
- BASE FINISH:
- POLISHED
$19.39 -
DRAG SPECIALTIES 3/8-16 X 1 1/2" Smooth Socket Head MPB240S
DRAG SPECIALTIES
$28.03Socket head bolts are fundamental fasteners in any serious mechanic's inventory, and quality matters when you're building or maintaining high-performance engines and drivetrains. The Drag Specialties 3/8-16 X 1 1/2" smooth socket head bolt delivers the...DS190555S- SKU:
- DS190555S
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- PRODUCT NAME:
- BOLT
- STYLE:
- SMOOTH
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1-1/2'
$28.03 -
DRAG SPECIALTIES 3/8-16 X 1 3/4" Socket Head MPB241
DRAG SPECIALTIES
$20.47Socket head cap bolts are a non-negotiable fastener for any serious build—whether you're assembling a competition engine or fabricating custom brackets. This Drag Specialties offering gives you the precision fastening required for high-vibration...DS190556- SKU:
- DS190556
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- LENGTH IMPERIAL:
- 1-3/4'
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- STYLE:
- KNURLED
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- POLISHED
$20.47 -
DRAG SPECIALTIES 3/8-16 X 1 3/4" Smooth Socket Head MPB241S
DRAG SPECIALTIES
$29.11When you're assembling high-performance engines or fabricating custom race components, fastener quality directly impacts reliability under extreme conditions. These Drag Specialties socket head bolts deliver the precision fit and durability that...DS190556S- SKU:
- DS190556S
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1-3/4'
- STYLE:
- SMOOTH
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- HEAD TYPE:
- SOCKET
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BOLT
$29.11 -
DRAG SPECIALTIES 3/8-16 X 2" Socket Head MPB242
DRAG SPECIALTIES
$21.55Securing critical fastening points on your build demands hardware you can trust—especially when precision engineering is on the line. Drag Specialties socket head bolts deliver the reliability and consistency that professional racers and serious...DS190557- SKU:
- DS190557
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 3/8-16
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- LENGTH IMPERIAL:
- 2'
- MEASUREMENT SYSTEM:
- SAE
- STYLE:
- KNURLED
- HEAD TYPE:
- SOCKET
- UNITS:
- 5 PACK
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- BOLT
$21.55
