We use cookies for analytics, advertising and to improve our site. To find out more see our privacy policy.



>

>

Gardner-Westcott



A B C D E F G H I J K L M N O P R S T U V W Y Z

Gardner-Westcott

Manufacturer and distributor of a full open bulk stock of chrome plated, stainless steel, cad, or gold plated allen screws, washers, bolts and nuts for all American, British, Metric and special Harley thread needs. The product line is constantly expanding and also includes sheet metal screws, carriage bolts, bowtie and skull bolt stamped hex caps, nylon washers, studs, allen nuts, acorns, cotter pins, spacers, brass fittings, wire, electrical terminals, and much more.

Visit Website 

Products by Gardner-Westcott in our web shop:

Screw Kits for Throttle Control 1973-1995

Socket Head Timing Hole Screw

Chrome-plated steel spacers for universal applications.

Socket Head Screw Kits for CV Carburetors

Gardner-Westcott Bolt Kits for Engine and Drive Train: Panhead

These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for the cam cover, Pan cover (long), lifter block, generator, upper and lower engine mount and timing hole as well as primary cover, derby and inspection cover screws.

Gardner-Westcott Bolt Kits for Engine and Drive Train: Shovelhead

These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for the cam cover, primary cover, point cover (except thru ’69), derby cover, inspection cover, upper and lower engine mount, lifter block, timing hole and exhaust port. Plus all necessary nuts and washers.

Gardner-Westcott Bolt Kits for Engine and Drive Train: Evolution Big Twin

These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for cam cover, primary cover, point cover , derby cover, inspection cover, upper and lower engine mount, lifter block, timing hole and exhaust port. Complete with all necessary nuts and washers.

Gardner-Westcott Bolt Kits for Engine and Drive Train: Twin Cam

These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for timer cover, side covers, rocker box, lifter base, inner primary mount and motor mounts.

Gardner-Westcott Bolt Kits for Engine and Drive Train: Sportster

These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for the cam cover, primary cover, generator (or oil filter ’85–up), sprocket cover, rocker box, point cover and lifter block screws as well as bolts for the upper motor mount.

Cotter Pin Assortment, Zinc-Plated

Assortment of zinc-plated cotter pins. Contains the following sizes: 1/16”x1/2”, 1/16”x3/4", 3/32”x3/4”, 3/32”x1”, 3/32"x1 1/4”, 1/8”x3/4”, 1/8”x1 1/4”, 3/16”x1”.

Bolt Kit for STD Cylinder Heads

Head bolt kit for older production STD cylinder heads with course head bolt threads.

Hex Flange Nuts

Screw Kits for Transmission Side Cover: Big Twin 1936-1985

Bolt Kits for Transmission Top Cover: 5-Speed Big Twin 1980-1987

Bolt Kits for Transmission Side Cover: 5-Speed Big Twin 1987→

Bolt Kits for Transmission Top Cover: 5-Speed Big Twin 1988→

Oval Countersunk Phillips Head Screws Stainless

Bolt kit by Gardner-Westcott; for Swingarm axle; fits Softail 1984-1999; steel, chrome-plated, socket head; replaces OEM HD 4961, and 7142; gross weight: 500 g

Bolt by Gardner-Westcott; for Banana style calipers; fits FL, FX 1973-1983; steel, chrome-plated; 12-point head; thread: 3/8”-16; wrench size: 3/8 ”; replaces OEM HD 44134-72A; gross weight: 40 g

Bolt by Gardner-Westcott; for Banana style calipers; fits FL, FX 1973-1983; steel, chrome-plated; socket head; thread: 3/8”-16; replaces OEM HD 44134-72A; gross weight: 200 g

Bolt by Gardner-Westcott; for Banana style calipers; fits FL, FX 1973-1983; steel, polished / chrome-plated; socket head; thread: 3/8”-16; replaces OEM HD 44134-72A; gross weight: 190 g

Bolt kit by Gardner-Westcott; for Brake caliper; fits Sportster, FX 1974-1977; steel; front; thread: 5/16”-24; replaces OEM HD 3453; gross weight: 70 g

Mounting bolt kit by Gardner-Westcott; for Brake caliper; fits Sportster, FX 1977-1983; steel; Ø 9.5 mm; front; thread: 5/16”-18; replaces OEM HD 44173-77, and 44174-77; gross weight: 160 g

Bolt kit by Gardner-Westcott; for Brake caliper; fits all models 2000-2007 exc. Softail Springer; steel, chrome-plated, incl. vent screw; front; replaces OEM HD 44314-00; gross weight: 270 g

Mounting bolt kit by Gardner-Westcott; for Brake caliper; fits FXR 1982-1986, FXST 1984-1986; steel, chrome-plated; rear; thread: 5/16”-24; replaces OEM HD 44201-82; gross weight: 40 g

Mounting bolt kit by Gardner-Westcott; fits all 1987-1999; incl. vent screw; steel, steel, chrome-plated, Torx T-45, incl. vent screw; rear; gross weight: 70 g

Bolt kit by Gardner-Westcott; fits 2000-2007 (exc. FXST(B/S); steel, chrome-plated; rear; with vent screw; gross weight: 200 g

Screw by Gardner-Westcott; for Control coil; fits models 1954-1974; steel, zinc plated; thread: #8-32; replaces OEM HD 2594; gross weight: 2 g

Bolt kit by Gardner-Westcott; for Crankcases; fits Shovelhead 1970-1978; steel, chrome-plated; socket head; replaces OEM HD 4432, 4806, 24815-40, 24805-30, 7753, and 6774; gross weight: 500 g

Bolt kit by Gardner-Westcott; for Crankcases; fits Shovelhead/Evo 1979-1995; steel, chrome-plated; socket head; replaces OEM HD 3427, 3504, 3428, 3430, 7753, and 6774; gross weight: 480 g

Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits all models 1982-1995; stainless steel, polished; socket head; replaces OEM HD 2579, 4015, and 4033; gross weight: 50 g

Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits all models 1982-1995; stainless steel, polished; hex socket button head; replaces OEM HD 2579, 4015, and 4033; gross weight: 50 g

Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits Softail and Dyna 1996-2017, Touring 1996-2007, Sportster 1996-2003; steel, chrome-plated; Torx button head; replaces OEM HD 4132, 2579, and 6101; gross weight: 50 g

Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits Softail and Dyna 1996-2017, Touring 1996-2007, Sportster 1996-2003; stainless steel, polished; socket head; replaces OEM HD 4132, 2579, and 6101; gross weight: 60 g

Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits Softail and Dyna 1996-2017, Touring 1996-2007, Sportster 1996-2003; stainless steel, polished; hex socket button head; replaces OEM HD 4132, 2579, and 6101; gross weight: 60 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/16 ” (4.8 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/4 ” (6.4 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/8 ” (9.5 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/8 ” (15.9 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/4 ” (19.1 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 7/8 ” (22.2 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 11 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1-1/16 ” (27 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/16 ” (4.8 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/4 ” (6.4 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/2 ” (12.7 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g

Mounting kit by Gardner-Westcott; for Keihin Carburetor 1976-up (float bowl + acc. pump); steel, chrome-plated; socket head; replaces OEM HD 27367-76; gross weight: 30 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 17/32 ” (13.5 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/4 ” (19.1 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g

Mounting kit by Gardner-Westcott; for S&S Super B carb (float bowl + air cleaner); steel, chrome-plated; socket head; gross weight: 40 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1 ” (25.4 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1-1/4 ” (31.8 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 20 g

Mounting kit by Gardner-Westcott; for Harley air cleaner, oval, 1971-78; steel, chrome-plated; countersunk socket head; replaces OEM HD 2402W; gross weight: 30 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/8 ” (3.2 mm); inner Ø: 3/8 ”; outer Ø: 9/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/4 ” (6.4 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/2 ” (12.7 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/4 ” (19.1 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 20 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1 ” (25.4 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 20 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1-1/2 ” (38.1 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 40 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/32 ” (4 mm); inner Ø: 3/8 ”; outer Ø: 13/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/2 ” (12.7 mm); inner Ø: 3/8 ”; outer Ø: 13/16 ”; gross weight: 30 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/16 ” (7.9 mm); inner Ø: 3/8 ”; outer Ø: 1 ”; gross weight: 30 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/8 ” (3.2 mm); inner Ø: 7/16 ”; outer Ø: 3/4 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/16 ” (7.9 mm); inner Ø: 7/16 ”; outer Ø: 11/16 ”; gross weight: 10 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/16 ” (7.9 mm); inner Ø: 1/2 ”; outer Ø: 1-1/16 ”; gross weight: 30 g

Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/8 ” (9.5 mm); inner Ø: 5/8 ”; outer Ø: 1-1/2 ”; gross weight: 70 g

Bolt/screw kit by Gardner-Westcott; for Cylinder head; fits Evo Big Twin 1984-early 1985; steel, chrome-plated, length: 88 mm and 50 mm; 12-point head with flange; thread: 3/8”-16; wrench size: 3/8 ”; replaces OEM HD 16478-83, and 16480-83; gross weight: 360 g

Bolt/screw kit by Gardner-Westcott; for Cylinder head; fits Big Twin Evolution/Twin Cam 1992→ and Evolution Sportster 1993→; steel, chrome-plated, length: 81 mm and 47 mm; 12-point head with flange; thread: 3/8”-16; wrench size: 1/2 ”; replaces OEM HD 16478-85A, and 16480-92; gross weight: 690 g

Bolt kit by Gardner-Westcott; for Rocker housings; for aluminum D-rings; fits Panhead 1948-1965; steel, chrome-plated; socket head; thread: #10-24; length: 1-1/4 ” (31.8 mm); gross weight: 130 g

Bolt kit by Gardner-Westcott; for Rocker housings; for steel D-rings; fits Panhead 1948-1965; steel, chrome-plated; socket head; thread: #10-24; length: 11/16 ” (17.5 mm); gross weight: 101 g

Bolt/screw kit »Custom socket head« by Gardner-Westcott; for Rocker arm shaft; fits Shovelhead 1971-1984, Sportster 1971-1985; right; steel, chrome-plated; socket head; thread: 1/2”-20; replaces OEM HD 17448-71A; gross weight: 220 g

Bolt/screw kit by Gardner-Westcott; for Gear cover; fits Sportster 1957-1970; steel, chrome-plated; socket head; replaces OEM HD 2345, 2352, and 2353; USA; gross weight: 100 g

Bolt/screw kit by Gardner-Westcott; for Gear cover / Sprocket cover; fits Sportster 1991-2003; steel, chrome-plated; socket head; replaces OEM HD 1797, 3479, 3480, 3482, and 6099; USA; gross weight: 210 g

Bolt/screw kit by Gardner-Westcott; for Gear cover / Sprocket cover; fits Sportster 2003-2020; steel, chrome-plated; socket head; replaces OEM HD 3480A, 4740A, and 4717A; USA; gross weight: 219 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 1/4”-20; USA; gross weight: 4 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 1/4”-28; USA; gross weight: 4 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 5/16”-18; USA; gross weight: 6 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 5/16”-24; replaces OEM HD 7593; USA; gross weight: 4 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 3/8”-16; USA; gross weight: 8 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 3/8”-24; USA; gross weight: 8 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 7/16”-14; USA; gross weight: 18 g

Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 7/16”-20; USA; gross weight: 17 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 1/4”-20; USA; gross weight: 4 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 1/4”-28; USA; gross weight: 4 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 5/16”-18; USA; gross weight: 7 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 5/16”-24; replaces OEM HD 7593; USA; gross weight: 1 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 3/8”-16; USA; gross weight: 9 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 3/8”-24; USA; gross weight: 9 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 7/16”-14; USA; gross weight: 16 g

Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 7/16”-20; USA; gross weight: 16 g

Mounting kit by Gardner-Westcott; for Oil pump; fits Sportster 1991-2020; steel, chrome-plated; socket head; replaces OEM HD 3478A, 3482A, 6242W, and 7036; gross weight: 70 g

Bolt kit by Gardner-Westcott; for upper + lower motor mount; fits Big Twin OHV 1936-1969; steel, chrome-plated; socket head; replaces OEM HD 24791-36, 4435W, 7775, 4660, 6520, and 7825; gross weight: 360 g

Bolt kit by Gardner-Westcott; for upper + lower motor mount; fits Evolution Softail 1984-1999; steel, chrome-plated; socket head; replaces OEM HD 4726, 7775, 2879W, 4416, 3512, and 7506; gross weight: 480 g

Bolt/screw kit by Gardner-Westcott; for transmission top cover; fits Big Twin 1979-1985; steel, chrome-plated; socket head; replaces OEM HD 2872W, and 2881W; gross weight: 80 g

Bolt/screw kit by Gardner-Westcott; for aluminum primary; fits Big Twin 4-Speed 1965-1969; steel, chrome-plated; countersunk socket head; replaces OEM HD 1354, and 2345; gross weight: 90 g

Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail 1986-1988; steel, chrome-plated; socket head; replaces OEM HD 4740A; gross weight: 140 g

Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail 1989-1998, Dyna →1998; chrome-plated; socket head; replaces OEM HD 941, 945, 4740A, 4820A, and 31433-84A; gross weight: 220 g

Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail and Dyna 2000-2006; steel, chrome-plated; socket head; replaces OEM HD 941, 945, 961, 4740A, and 4820A; USA; gross weight: 214.4 g

Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail and Dyna 2007-2017; steel, chrome-plated; socket head; USA; gross weight: 239 g

Bolt/screw kit by Gardner-Westcott; for Primary; fits FLT 5-Speed and FXR 1985-1998; steel, chrome-plated; socket head; replaces OEM HD 4740, 4814, 6099, 4811, and 4812; gross weight: 150 g

Bolt/screw kit by Gardner-Westcott; for Primary; fits FLT 5-Speed 1999-2006; steel, chrome-plated; socket head; replaces OEM HD 4718A, 4740A, 940, and 961; USA; gross weight: 162 g

Bolt/screw kit by Gardner-Westcott; for Primary; fits FLT 6-Speed 2007-2016; steel, chrome-plated; socket head; USA; gross weight: 256 g

Screw by Gardner-Westcott; steel, chrome-plated; oval countersunk head with slot; thread: #12-24; length: 3/8 ” (9.5 mm); replaces OEM HD 2265W; gross weight: 1 g

Screw by Gardner-Westcott; stainless steel; oval countersunk head Phillips; thread: #4-40; length: 1/4 ” (6.4 mm); replaces OEM HD 2061W; gross weight: 1 g

Screw by Gardner-Westcott; stainless steel; oval countersunk head Phillips; thread: #6-32; length: 3/8 ” (9.5 mm); replaces OEM HD 2070; gross weight: 8 g