Wilwood Bolt Kits
Wilwood Disc Brakes offers a large selection of bolt kits specifically engineered and matched groups of brake kits designed to provide superior brake system performance and custom appeal over a wide range of applications. Most bolt kits are easily installed with the common hand tools used to perform routine brake service.
Select one of the links below to view available bolt kits.
Bolt-Caliper Slide Pin Description
Wilwood’s GM D52 and GM Metric Caliper Slide Pin Bolt. Manufactured from high strength alloy steel and black oxide coated. Used in bushing-less, racing caliper installations.
Wilwood’s OEM Style D52 and D154 Caliper Slide Pin Bolt. Manufactured from high strength alloy steel and zinc plated. Used with bushings in street style application installs.
Slide Pin for Wilwood's SC1 Caliper, 7/16-20x2.15" long. Zinc coated.
Slide Pin for Wilwood's MC4 Caliper, 7/16-20x3.00" long. Zinc coated.
Slide Pin for Wilwood's SRF Caliper, 3/8-24 x2.21" long. Zinc coated.
Slide Pin for Wilwood's EPB1 Caliper, 7/16-20x3.58" long. Zinc coated.
Slide Pin for Wilwood's MC5 Mechanical Caliper, 7/16-20 X 2.35" long. Zinc plated.
Slide Pin for Wilwood's MC4 Caliper, 7/16-20x3.40" long. Zinc coated.
Wilwood’s DLS Floater Caliper Slide Pin Bolt. Manufactured from high strength alloy steel and dry film coated.
Slide Pin for Wilwood's HM / DH / SC series of calipers, 7/16-20x2.325" long. Zinc coated.
Slide Pin for Wilwood's ICB Caliper, M6-1.0x 2.015" long. Dacroment coated.
Slide Pin for Wilwood's ICB Caliper, M8-1.25x1.42" long. Dacroment coated.
Slide Pin for Wilwood's ICB Caliper, M6-1.0x2.683" long. Dacroment coated.
Bolt Kit-Caliper Slide Pin Description
Wilwood’s Slide Pin Bolt Kit for GM D52 and GM Metric calipers. Contains 4 bolts, that are manufactured from high strength alloy steel and black oxide coated. Used in bushing-less, racing caliper installations.
Caliper Bridge Bolt Kit Description
Wilwood’s Caliper Bridge Bolt kits contain bridge bolt(s), spacer tube(s) and associated hardware for specific Wilwood calipers.
Stud -Steering Stop Description
Alloy Steel single threaded end Steering Stop Stud in 3/8-24. Used in C10-C15 drop spindle kits. Plated for corrosion resistance.
Bolt Kit-Caliper Mount Description
Wilwood’s Caliper Mount Bolt kits contain various bolts and hardware for caliper to bracket mounting for specific vehicle applications.
Wilwood’s Caliper Mount Bolt kits contain various bolts and hardware for bracket mounting for specific vehicle applications.
Wilwood’s Caliper Mount Bolt kits contain various nuts and shim hardware for bracket mounting for specific caliper mounting
Wilwood’s Caliper Mount Bolt kit 230-0204 contains (4) 3/8-24 x 1.25” Lock wire drilled bolts, (4) washers and (16) 0.035” shims for mounting Dynalite / Dynapro / Dynapro Single calipers to to bracket.
Wilwood’s Caliper Mount Bolt kit 230-10852 contains (4) 3/8-24 x 1.00” hex head bolts, (4) washers, (8) 0.035” shims and (4) 0.016" shims for mounting GP320 2 piston calipers to to brackets.
Bolt Kit-Bracket Description
Wilwood’s Bracket Bolt kits contain various bolts and hardware for bracket mounting for specific vehicle applications.
Stud Kit-Bracket Description
Wilwood's Bracket Stud Kit features 2 quantity 3/8-16 x 3/8-24 x 2.50” Studs, 12 Point Lock Nuts and Washers. Used in Wilwood’s Radial Mount bracket assemblies.
Wilwood's Bracket Stud Kit features 2 quantity 3/8-16 x 3/8-24 x 3.15” Studs, 12 Point Lock Nuts and Washers. Used in Wilwood’s Radial Mount bracket assemblies.
Shim Kit-Caliper Description
Caliper Shim kit for 3/8" diameter bolts. 10 quantity, 0.035” thick shims in a convenient kit.
Caliper Shim kit for 7/16" diameter bolts. 10 quantity, 0.030” thick shims in a convenient kit.
Caliper Shim kit for 7/16" diameter bolts. 10 quantity, 0.063” thick shims in a convenient kit.
Caliper Shim kit for 7/16" diameter bolts. 10 quantity, 0.016” thick shims in a convenient kit.
Bolt Kit-Steering Arm Description
Steering Arm Bolt Kit for Standard (stock) height Wilwood Mustang II ProSpindles.
Steering Arm Bolt Kit for 2.50" Drop AFX ProSpindles.
Steering Arm Bolt Kit for height Wilwood Tri Five ProSpindles.
Bolt Kit-Tee Bolt Description
Wilwood’s Tee Bolt kit features 8 quantity 3/8-24 x 1.43" long Tee Bolts, 12 Point Lock Nuts and Washers. Used in rear axle flanges with 3/8 holes. These solve the problem of OEM T-bolts that are not long enough for installation of thicker aftermarket bra
Washer Kit-Shim Description
Wilwood’s Bracket Shim Kit 230-15389 contains 8 quantity .640" ID x 1.12" OD shim washers of .024" thickness. For bracket mounting for specific vehicle applications. Plated for corrosion resistance.
Bolt Kit-Pedal Pivot Description
Wilwood's Pedal Pivot Bolt Kit contains Pedal Pivot, Pivot Bolt and Shim Washers.
Bolt Kit-Rotor Description
Wilwood’s Dynamic Mount Rotor Bolt kits contain bolts and hardware for dynamic mounting for specific hat or rotor adapters.
Wilwood’s Rotor Bolt kits contain bolts and hardware for mounting rotors specific hat or adapters.
Wilwood’s Dynamic Mount Rotor Bolt kit 230-14845 contains bolts and hardware for dynamic mounting of SAS rotor on specific hat or rotor adapters
Wilwood’s Dynamic Mount Rotor Bolt kit 230-14414 contains bolts and hardware for dynamic mounting of iron steel rotor to specific hat or rotor adapters.
Bolt Kit-Rotor Wilwood’s Dynamic Mount Rotor Bolt kits contain bolts and hardware for dynamic mounting for following specific rotor plate combinations. Rotor 160-10717, Plates 300-10743 and 300-10720
Bolt Kit-Hub Description
Wilwood’s Hat to Hub bolt kits are manufactured from high strength alloy steel with a plated anti-corrosion finish.
Bolt Kit-Rotor Adapter Description
Wilwood’s Titanium Inboard Rotor Adapter Bolt Kits contains 5 titanium flanged hex head bolts, matched with titanium flanged hex nuts for mounting rotor adapter to inboard sprint hubs. Offering high stregth, with lower rotating weight.
Wilwood’s Rotor Adapter Bolt Kits contain bolts and hardware for mounting rotors specific rotor adapters.
Wilwood’s Rotor Adapter Bolt Kits contain bolts and hardware for mounting rotor adapters to specific hubs.
Bolt Kit-Wheel Stud-Wide 5 Description
Wilwood’s Wide 5 Wheel Nut Kits contain 5 high strength alloy nut for standard Wide 5 Hubs. Nuts are 5/8-11 course thread.
Wilwood’s Wide 5 Wheel Stud Kits contain 5 high strength alloy studs for standard Wide 5 Hubs. Studs are 5/8-11 course thread.
Stud-Wheel-Wide 5 Description
Wilwood’s Wide 5 Wheel studs are a high strength alloy studs for standard Wide 5 Hubs. Studs are 5/8-11 coarse thread with a standard 2.62" length or available in a long version in 3.75" overall length that allows quick and easy wheel spacer installations
Bolt Kit-Drive Flange Description
Wilwood's Drive Flange Bolt kit features 8 quantity, 7/16-14, 12 Point bolts for 8 bolt drive flanges.
Wilwood's Drive Flange Bolt kit features 5 quantity, 7/16-14, 12 Point bolts for 5 bolt drive flanges.
Lock Nut Kit-Spindle Description
Wide 5 Adjustable Spindle Nut Locking Assembly.
Bolt Kit-Wheel Stud-ProStreet Hub Description
Wilwood’s ProStreet Hub Wheel Stud Kits contain 10 or 12 quantity high strength alloy studs for standard Pro Street and Drag Hubs. Studs (dependent on length) can have a Hex Socket head or 12 point head an 1/2-20 thread size and are available in 3 lengths
Wilwood’s 14mm-1.50 50mm Wheel Stud Kits contain 8 high strength alloy studs for standard Pro Street Hubs. Studs have a socket head, 14mm-1.50 thread and a black oxide coating for corrosion resistance.
Roll Pin Description
Wilwood’s Roll Pins are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
Roll Pin
Alloy Steel Roll Pin, 3/16 diameter.
Rivet Description
Rivets of various construction.
Snap Ring Description
External Allou Steel Snap Ring.
C-Clip Description
External Alloy Steel C-Clip.
Bolt-Hex Head Flanged Description
Wilwood’s Hex Head Flanged Cap Screws are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
This Wilwood Hex Head Flanged Cap Screws is manufactured from high strength titanium alloy.
Bolt-Socket Head Description
Wilwood’s Socket Head Cap Screws are manufactured from high strength alloy steel. Various plating methods are used depending on application.
Bolt-Hex Head Description
Wilwood’s Spherical End Bolts are manufactured from high strength alloy steel with a plated anti-corrosion finish.
Wilwood’s Hex Head Cap Screws are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
Bolt-Flat Head Description
Wilwood’s Flat Head Cap Screws are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
Bolt-Round Head Description
Wilwood’s Round Head Cap Screws are manufactured from high strength alloy steel. Various plating methods are used depending on application.
Bolt-Banjo Description
Wilwood’s Banjo Bolts are manufactured from high strength alloy steel with a plated anti-corrosion finish.
Bolt-Button Head Description
Wilwood’s Button Headt Bolts are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
Set Screw Description
Wilwood’s Set Screws are manufactured from high strength alloy steel with a black oxide plated anti-corrosion finish.
Bolt-Tee Description
Wilwood’s Tee Bolts are manufactured from high strength alloy steel with a black oxide plated anti-corrosion finish.
Push Rod Description
Wilwood’s Pushrods are manufactured from high strength alloy steel with a zinc plated anti-corrosion finish.
Wilwood’s pushrod assembly 230-8842 are manufactured from high strength stainless steel alloy.
Screw-Hex Description
Wilwood’s Hex Screws are manufactured from high strength alloy steel with a zinc plated anti-corrosion finish.
Bolt-Steering Stop Description
Wilwood’s Steering Stops are manufactured from high strength stainless steel.
Bolt-12-Point Description
Wilwood’s 12 Point Bolts are manufactured from high strength alloy steel or stainless steel. Various plating methods are used depending on application.
Bolt-Balance Bar Description
Wilwood’s Balance Bar Bolts are manufactured from high strength alloy steel with a zinc plated anti-corrosion finish.
Piston Rod Description
Wilwood’s Piston Rod are manufactured from high strength alloy steel with a zinc plated anti-corrosion finish.
Stud-Double Ended Description
Wilwood’s Double Ended Studs are manufactured from high strength alloy steel with a zinc plated anti-corrosion finish.
Bolt-Low Head Description
Wilwood’s Low Head Cap Screws are manufactured from high strength alloy steel. Various plating methods are used depending on application.
Bolt-Pan Head Description
Wilwood’s Pan Head Cap Screws are manufactured from high strength alloy steel. Various plating methods are used depending on application.
Bolt Stop Description
Wilwood’s Bolt Stops are manufactured from high strength alloy steel with a plated anti-corrosion finish.
Nut-Clinch Description
Wilwood’s 5/16-24 Clinch Nuts are used in Wilwood’s flat bracket assemblies. Flanged construction with a splined press fit body.
Wilwood’s 7/16-20 Clinch Nuts are used in Wilwood’s flat bracket assemblies. Flanged construction with a splined press fit body.
Wilwood’s 3/8-24 Clinch Nuts are used in Wilwood’s flat bracket assemblies. Flanged construction with a splined press fit body.
Nut-Hex Description
Wilwood’s Hex Nuts are engineered from a high strength alloy and are plated for corrosion resistance.
This Wilwood Hex Head Flanged nut is manufactured from high strength titanium alloy.
Nut-Hex-Lock Description
Wilwood’s Hex Locking Nuts are engineered from a high strength alloy and plated for corrosion resistance.
Nut-Spindle Description
OEM style spindle nut. Alloy steel construction. Early Ford applications
OEM style spindle nut. Alloy steel construction. Later Ford applications
OEM style spindle nut. Alloy steel construction. GM applications.
Nut-12-Point-Lock Description
Wilwood’s 12 point Locking Nuts are engineered from a high strength alloy and plated for corrosion resistance. Flanged heads widen the bearing area for an accurate torque loading.
Stud-Wheel-Modified Description
Wilwood’s Modified Rotor Wheel studs are an replacement high strength alloy studs for Wilwood’s Modified GM and Ford Hub & rotor assemblies. Studs are 5/8-11 coarse thread with a standard 3.75" overall length that allows quick and easy wheel spacer instal
Stud-Wheel-OE Description
Wilwood’s Wheel is a high strength alloy replacement stud for our early Mustang OE style rotors. Part numbers: 160-14321, 160-14322, 160-14323-BK, 160-14324-BK, 160-14325-BK and 160-14326-BK
Wilwood’s Wheel Studs are a high strength alloy replacement stud for our early to mid GM OE style rotors. Rotor part numbers are: 160-15984/15132/160-17515
Wilwood’s Wheel Studs are a high strength alloy replacement stud for our early Buick / Cadillac OE style rotors used in Wilwood kits. Rotor part numbers are: 160-12320
Wilwood’s Wheel Studs are a high strength alloy replacement stud for our early Ford F100 OE style rotors used in Wilood kits. Rotor part numbers are: 160-14187
Wilwood’s Wheel is a high strength alloy stud for standard OE style rotors. Studs are ½-20 thread with press-in spline.
Alloy Steel Double Ended Studs. Plated for corrosion resistance.
Washer Kit-Flat Description
Wilwood's Flat Washer kits Washers are manufactured from high strength alloy steel or aluminum alloy and plated with an anti-corrosion finish or treatments.
Washer Kit-Spindle Description
Wilwood’s Spindle Nut washers are manufactured from high strength alloy steel with a plated anti-corrosion finish.
Shim Kit Description
Wilwood’s Shim Washer kits are manufactured from high strength alloy steel and plated with various anti-corrosion finish or treatments.
Wilwood’s Bracket Shim Kit contains 8 quantity .748" ID x 1.30" OD shim washers of .030" thickness. For bracket mounting for specific vehicle applications. Plated for corrosion resistance.
Washer-Lock Description
Wilwood’s Washers are manufactured from high strength alloy steel or stainless steel and plated with an anti-corrosion finish or treatments.
Washer-Flat Description
Wilwood’s Brass washers are used when the deformation of the washer surface is a desirable property.
Wilwood’s Aluminum Washers are manufactured from high strength aluminum alloy and plated with an anti-corrosion finish or treatments.
Washer-Crush Description
Wilwood’s Crush Washers are made from either copper or aluminum construction and promote sealing when used in conjunction of straight thread or banjo style inlets or outlets.
Washer-Spindle Description
Wilwood’s Spindle Nuts are manufactured from high strength alloy steel with a plated anti-corrosion finish.
Washer Kit-Crush Description
Wilwood’s Crush Washer Kits contain copper or aluminum crush washers that promote sealing when used in conjunction of straight thread or banjo style inlets or outlets.
Wilwood’s Crush Washer Kits contain 4 copper crush washers that promote sealing when used in conjunction of straight thread or banjo style inlets or outlets.
Washer-Belleville Description
Washer-Nylon Description
Wilwood’s Nylon washers are used when the deformation of the washer surface is a desirable property.
Washer-Star Description
Washer-Wave Description