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 5/16-18 X 1 Button-Head Screw MPB417
DRAG SPECIALTIES
$18.85Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190838- SKU:
- DS190838
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- BUTTON
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
$18.85Qty in Cart: 0Quantity:Price:$18.85Subtotal: -
DRAG SPECIALTIES 1/4-28 X 1 Button-Head Screw MPB421
DRAG SPECIALTIES
$18.85Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190835- SKU:
- DS190835
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- BASE FINISH:
- POLISHED
- HEAD TYPE:
- BUTTON
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-28
- LENGTH IMPERIAL:
- 1'
- PRODUCT NAME:
- BOLT
$18.85 -
DRAG SPECIALTIES 1/4-28 X 3/4 Button-Head Screw MPB420
DRAG SPECIALTIES
$18.85Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190834- SKU:
- DS190834
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- LENGTH IMPERIAL:
- 3/4'
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- 10 PACK
- HEAD TYPE:
- BUTTON
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-28
- PRODUCT NAME:
- BOLT
$18.85 -
DRAG SPECIALTIES 1/4-28 X 1/2 Button-Head Screw MPB419
DRAG SPECIALTIES
$18.85Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190833- SKU:
- DS190833
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE COLOR:
- SILVER
- HEAD TYPE:
- BUTTON
- LENGTH IMPERIAL:
- 1/2'
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-28
$18.85 -
DRAG SPECIALTIES 1/4-20 X 7/8 Button-Head Screw MPB267
DRAG SPECIALTIES
$18.85Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190831- SKU:
- DS190831
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-20
- HEAD TYPE:
- BUTTON
- LENGTH IMPERIAL:
- 7/8'
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- POLISHED
$18.85 -
DRAG SPECIALTIES 1/4-20 X 3/4 Button-Head Screw MPB266
DRAG SPECIALTIES
$18.85Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190830- SKU:
- DS190830
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 3/4'
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-20
- HEAD TYPE:
- BUTTON
- MEASUREMENT SYSTEM:
- SAE
- BASE FINISH:
- POLISHED
$18.85 -
DRAG SPECIALTIES 10-32 X 1 Button-Head Screw MPB396
DRAG SPECIALTIES
$17.80Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190828- SKU:
- DS190828
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-32
- HEAD TYPE:
- BUTTON
- LENGTH IMPERIAL:
- 1'
- PRODUCT NAME:
- BOLT
$17.80 -
DRAG SPECIALTIES 10-32 X 3/4 Button-Head Screw MPB395
DRAG SPECIALTIES
$17.80Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190827- SKU:
- DS190827
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-32
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- HEAD TYPE:
- BUTTON
- LENGTH IMPERIAL:
- 3/4'
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BOLT
$17.80 -
DRAG SPECIALTIES 10-32 X 1/2 Button-Head Screw MPB264
DRAG SPECIALTIES
$17.80Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190826- SKU:
- DS190826
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-32
- HEAD TYPE:
- BUTTON
- MEASUREMENT SYSTEM:
- SAE
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1/2'
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
$17.80 -
DRAG SPECIALTIES 10-24 X 1/2 Button-Head Screw MPB394
DRAG SPECIALTIES
$17.80Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190825- SKU:
- DS190825
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-24
- HEAD TYPE:
- BUTTON
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 1/2'
- RIDING STYLE:
- STREET
$17.80Qty in Cart: 0Quantity:Price:$17.80Subtotal: -
DRAG SPECIALTIES 8-32 X 3/4 Button-Head Screw MPB263
DRAG SPECIALTIES
$17.80Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190824- SKU:
- DS190824
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- SILVER
- MEASUREMENT SYSTEM:
- SAE
- BASE FINISH:
- POLISHED
- HEAD TYPE:
- BUTTON
- APPLICATION:
- MULTI FUNCTIONAL
- LENGTH IMPERIAL:
- 3/4'
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- #8-32
- RIDING STYLE:
- STREET
$17.80 -
DRAG SPECIALTIES 8-32 X 5/8 Button-Head Screw MPB262
DRAG SPECIALTIES
$17.80Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190823- SKU:
- DS190823
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 5/8'
- BASE COLOR:
- SILVER
- HEAD TYPE:
- BUTTON
- MEASUREMENT SYSTEM:
- SAE
- DIAMETER - THREAD SIZE IMPERIAL:
- #8-32
- RIDING STYLE:
- STREET
$17.80Qty in Cart: 0Quantity:Price:$17.80Subtotal: -
DRAG SPECIALTIES 8-32 X 1/2 Button-Head Screw MPB261
DRAG SPECIALTIES
$17.80Replacement bolts for Drag Specialties® Button-Head Bolt Assortment Kit, Made in the U.S.A.DS190822- SKU:
- DS190822
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BASE COLOR:
- SILVER
- HEAD TYPE:
- BUTTON
- LENGTH IMPERIAL:
- 1/2'
- MEASUREMENT SYSTEM:
- SAE
- BASE FINISH:
- POLISHED
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- DIAMETER - THREAD SIZE IMPERIAL:
- #8-32
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
$17.80 -
DRAG SPECIALTIES Smooth Socket Primary Bolts - FL '36-'64 MK159S
DRAG SPECIALTIES
$19.90Bolt sets for a variety of Harley-Davidson® models, Made in the U.S.A.DS190821S- SKU:
- DS190821S
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- SET
- BASE COLOR:
- SILVER
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- STYLE:
- SMOOTH
- APPLICATION:
- PRIMARY
- HEAD TYPE:
- SOCKET
- PRODUCT NAME:
- BOLT
$19.90Qty in Cart: 0Quantity:Price:$19.90Subtotal: -
DRAG SPECIALTIES Socket Head Primary Cover Bolts - Big Twin '36-'64 MK159
DRAG SPECIALTIES
$11.50Bolt sets for a variety of Harley-Davidson® models, Made in the U.S.A.DS190821- SKU:
- DS190821
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BOLT
- APPLICATION:
- PRIMARY COVER
- HEAD TYPE:
- SOCKET
- BASE COLOR:
- SILVER
- STYLE:
- KNURLED
- UNITS:
- SET
$11.50 -
DRAG SPECIALTIES Socket Head Camshaft Cover Bolts - Big Twin '36-'69 MK154
DRAG SPECIALTIES
$19.90Bolt sets for a variety of Harley-Davidson® models, Made in the U.S.A.DS190820- SKU:
- DS190820
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- BOLT
- APPLICATION:
- CAM COVER
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
- STYLE:
- SMOOTH
- UNITS:
- SET
$19.90 -
DRAG SPECIALTIES Socket-Head Smooth Camshaft Primary Bolt Kit -'87-'94 FX MK188S
DRAG SPECIALTIES
$82.90Socket-head bolt sets to meet virtually any custom need, Complete motor sets for 07 and later Big Twin include bolts for primary, cam, cam sensor, derby, rocker box, transmission top, transmission side, lifter block and clutch covers, Complete motor sets...DS190818S- SKU:
- DS190818S
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- APPLICATION:
- CAM COVER
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- APPLICATION:
- DERBY COVER
- APPLICATION:
- PRIMARY COVER
- APPLICATION:
- TRANSMISSION
- PRODUCT NAME:
- BOLT
- HEAD TYPE:
- SOCKET
- UNITS:
- SET
- BASE COLOR:
- SILVER
- STYLE:
- SMOOTH
$82.90 -
DRAG SPECIALTIES Socket-Head Side Cover Bolt Kit - XL MK144
DRAG SPECIALTIES
$27.25Socket-head bolt sets to meet virtually any custom need, Complete motor sets for 07 and later Big Twin include bolts for primary, cam, cam sensor, derby, rocker box, transmission top, transmission side, lifter block and clutch covers, Complete motor sets...DS190798- SKU:
- DS190798
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
- APPLICATION:
- CAM
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- RIDING STYLE:
- STREET
- STYLE:
- KNURLED
- UNITS:
- SET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- SOCKET
$27.25 -
GARDNER-WESTCOTT 12-Point Head Bolts 48-84 FL A-74-10
GARDNER-WESTCOTT
$85.95Socket-head bolt set to meet virtually any custom need, Made in the U.S.A.DS190796- SKU:
- DS190796
- Availability:
- Ships Same Business Day
- Weight:
- 1.31 LBS
- HEAD TYPE:
- 12-POINT FLANGE
- UNITS:
- SET
- APPLICATION:
- MULTI FUNCTIONAL
- STYLE:
- KNURLED
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- RIDING STYLE:
- STREET
$85.95Qty in Cart: 0Quantity:Price:$85.95Subtotal: -
DRAG SPECIALTIES Super-B Air Cleaner and Carburetor Bolt Kit MK137
DRAG SPECIALTIES
$10.45Socket-head bolt sets to meet virtually any custom need, Complete motor sets for 07 and later Big Twin include bolts for primary, cam, cam sensor, derby, rocker box, transmission top, transmission side, lifter block and clutch covers, Complete motor sets...DS190795- SKU:
- DS190795
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- CARBURETOR
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- STYLE:
- KNURLED
- UNITS:
- SET
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BOLT
$10.45
