Hardware & Raw Materials
Build, repair, and maintain your race car with premium drag racing hardware and raw materials from Quarter-Max. Browse our extensive inventory of 4130 chromoly tubing, aluminum and carbon sheet materials, precision rod ends, spherical bearings, quarter-turn fasteners, weld bungs, high-strength bolts, and welding supplies engineered for custom chassis fabrication and extreme track durability.
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Air Cylinders
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Bolts
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Bungs
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Bushings
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Cable Ball Joints
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Clamps
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Clecos
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Clevises
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Nuts
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Pull Pins
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Quarter Turn Fasteners
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Rivets
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Rod Ends & Jam Nuts
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Screws
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Sheet Materials
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Spherical & Roller Bearings
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Studs
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Tube Adapters
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Tubing
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Washers
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Weather Strip & Edging
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Welding Rod
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QM Pull Pin, 1/4 in. x 1 in.
Quarter-Max
$2.61Pull Pin, 1/4 in. x 1 in.Specifications:• Grip Length: 1 in.• Pin Diameter: 1/4 in.Sold individually.QM-218100$2.61 -
Out of stock
QM Pocket Quarter Turn Fastener Tool
Quarter-Max
$7.34The quick, easy way to install slotted quarter turn fasteners. Laser etched with Quarter-Max logo.Specifications:• Material: SteelQM-410129$7.34 -
QM Nylon Loop Clamp Kit
Quarter-Max
$73.49Includes quantity-100 aluminum pop rivets and quantity -20 of each of the 11 different sizes of loop clamps, ranging from 1/8" to 1-1/8" in a plastic organizer case.ÂQM-110103$73.49 -
12 Point Nut, 5/16"-24
ARP
$2.0912 Point NutSpecifications:• Size: 5/16"-24Sold each.ARP-300-8301$2.09 -
$1.75 - $10.25 -
NAS Nyloc Half Nut, 3/4-16 Thread
$6.60NAS Nyloc Half Nut, 3/4-16 ThreadSpecifications:• Thread: 3/4-16Sold individually.NAS-MS21083N12$6.60 -
NAS Bolt, 3/8-24 Thread, .625 in. Grip, 1.079 in. Length
$7.86Specifications:• Thread: 3/8-24• Grip: .625 in.• Length: 1.079 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being joined...NAS-6206-10$7.86 -
QM .375" ID x 1" ID x 1.250" OD x 1.375" W Bushing, Midplate, 4130
Quarter-Max
$24.14Weld this bushing into the chassis to mount your midplate.Specifications: • Bottom I.D.: .375"• Top I.D.: 1"• O.D.: 1.250"• Width: 1.375"• Material: 4130QM-420509$24.14 -
QM Lock Collar, 1 In. Tube Size
Quarter-Max
$15.74Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in.,...QM-218005$15.74 -
QM 7/16 in. Lightweight Quarter Turn Fastener 90 Degree Plate, Mild Steel
Quarter-Max
$7.347/16 in. Lightweight Quarter Turn Fastener 90 Degree Plate, Mild SteelSpecifications:• Application 7/16 in. quarter turn fastener• Material: Mild SteelSold individually.QM-410624-1$7.34 -
QM 5/16 in. Lightweight Quarter Turn Fastener Tab, Mild Steel
Quarter-Max
$7.345/16 in. Lightweight Quarter Turn Fastener Tab, Mild SteelSpecifications:• Application: 5/16 in. quarter turn fastener• Application: 1 in. spring• Material: Mild steelSold individually.QM-410199$7.34 -
QM Rear End Housing Faceplate Screw-In Stud Kit
Quarter-Max
$59.84Housing Stud Kit includes Quarter-Max housing screw-in face studs, Nylok nut 3/8"-24 grade 8, AN washer 3/8", and 3/8" Hex full nut.QM-204201$59.84 -
QM Rear End Housing Faceplate Press-In Stud Kit
Quarter-Max
$36.74Housing Stud Kit includes Quarter-Max housing press-in face studs, Nylok nut 3/8"-24 grade 8, and 3/8" AN washer.QM-204202$36.74 -
QM Hood Scoop Edging, 150'
Quarter-Max
$236.25This slip-on seal takes up the gap between a hood scoop and your hood. 150ft. hood scoop edgingQM-211651-1$236.25 -
QM Hood Scoop Edging (per ft)
Quarter-Max
$1.58This slip-on seal takes up the gap between a hood scoop and your hood. Also works for doors. Sold per foot.QM-211651$1.58 -
$0.37 -
QM .380" ID x .520" OD Hardened Insert Motorplate Bushing
Quarter-Max
$4.82Press these hardened insert bushings into your motorplate to prevent the motorplate bolt holes from elongating overtime and becoming sloppy. These bushings feature a serrated edge, which helps lock...QM-217065$4.82 -
QM Hand Brake Spacer
Quarter-Max
$3.14Hand Brake SpacerSpecifications:• Material: Mild Steel• Thickness: .125"QM-410562-2$3.14 -
Flywheel Bolt Kit, Ford 351, 7/16"-20 x 0.925"
ARP
$23.09Flywheel Bolt Kit Ford 351 NASCAR V8Specification:• UHL: 0.925"• Thread Size: 7/16"-20• Wrenching: 3/4"Sold in a package of 6.ARP-350-2802$23.09 -
1/2 in. Bore x 3/4-16 Thread LH Male 4130 FK Rod End, PTFE Lined
FK Rod Ends
$62.99RSMXL10-8T, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat teated, zinc plated, chromate...FKB-RSMXL10-8T$62.99 -
1/2 in. Bore x 5/8-18 Thread RH Male 4130 FK Rod End, PTFE Lined
FK Rod Ends
$31.49RSMX8T, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat teated, zinc plated, chromate...FKB-RSMX8T$31.49 -
5/8 in. Bore x 3/4-16 Thread LH Male 4130 FK Rod End
FK Rod Ends
$43.04RSMXL10, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat teated, zinc plated, chromate treated...FKB-RSMXL10$43.04 -
1/2 in. Bore x 3/4-16 Thread RH Male 4130 FK Rod End, PTFE Lined
FK Rod Ends
$62.99RSMX10-8T, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat teated, zinc plated, chromate...FKB-RSMX10-8T$62.99 -
1/2 in. Bore x 5/8-18 Thread RH Male 4130 FK Rod End
FK Rod Ends
$26.24RSMX8, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat teated, zinc plated, chromate treated...FKB-RSMX8$26.24 -
3/8 in. Bore x 3/8-24 Thread LH Male 4130 FK Rod End
FK Rod Ends
$16.79JMXL6, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat treated, zinc plated, chromate...FKB-JMXL6$16.79 -
5/8 in. Bore x 3/4-16 Thread RH Male 4130 FK Rod End
FK Rod Ends
$43.04RSMX10, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat teated, zinc plated, chromate...FKB-RSMX10$43.04 -
1/2 in. Bore x 1/2-20 Thread RH Male 4130 FK Rod End
FK Rod Ends
$23.09JMX8, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat treated, zinc plated, chromate treated...FKB-JMX8$23.09 -
3/8 in. Bore x 7/16-20 Thread RH Male 4340 FK Rod End, PTFE Lined
FK Rod Ends
$39.89HRSMX6T, Male Rod End Body - 4340 steel, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, zinc plated, chromate treatedLiner - PTFE...FKB-HRSMX6T$39.89 -
3/8 in. Bore x 3/8-24 Thread RH Male 4130 FK Rod End
FK Rod Ends
$16.79JMX6, Male Rod End Body - Steel alloy, heat treated, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome platedRace - Steel alloy, heat treated, zinc plated, chromate treated...FKB-JMX6$16.79 -
7/16 in. Bore x 7/16-20 Thread RH Male Mild Steel FK Rod End
FK Rod Ends
$5.76CM7, Male Rod End Body - Low carbon steel, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome plated Specifications:• Thread Type: Right Hand• Thread Configuration: Male• B -...FKB-CM7$5.76 -
3/8 in. Bore x 3/8-24 Thread LH Male Mild Steel FK Rod End
FK Rod Ends
$5.24CML6, Male Rod End Body - Low carbon steel, zince plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome plated Specifications:• Thread Type: Left Hand• Thread Configuration: Male• B -...FKB-CML6$5.24 -
1/4 in. Bore x 1/4-28 Thread RH Male Mild Steel FK Rod End
FK Rod Ends
$3.66CM4, Male Rod End Body - Low carbon steel, zince plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome plated Specifications:• Thread Type: Right Hand• Thread Configuration: Male• B -...FKB-CM4$3.66 -
3/8 in. Bore x 3/8-24 Thread RH Male Mild Steel FK Rod End
FK Rod Ends
$5.24CM6, Male Rod End Body - Low carbon steel, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome plated Specifications:• Thread Type: Right Hand• Thread Configuration: Male• B -...FKB-CM6$5.24 -
3/16 in. Bore x 10-32 Thread RH Male Mild Steel FK Rod End
FK Rod Ends
$3.66CM3, Male Rod End Body - Low carbon steel, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome plated Specifications:• Thread Type: Right Hand• Thread Configuration: Male• B -...FKB-CM3$3.66 -
QM Rear End Housing Faceplate Screw-In Stud, 3/8" Thread x 1-3/4" Long
Quarter-Max
$6.29Screw-in this housing faceplate stud into the 3rd member mounting flange on threaded faceplate applications for mounting the 3rd member to the rear end housing.Specifications:• Overall length:...QM-600047$6.29 -
QM EGT Weld-In Bung
Quarter-Max
$11.22When welded in place, bung provides a place to mount your EGT sensor.QM-219307$11.22 -
QM Drain Plug & Bung
Quarter-Max
$12.59Add a drain plug to your project using this bung and plug.QM-204101$12.59 -
10-32 Thread RH Female Mild Steel Rod End with Stud
Aurora Bearing
$9.44CW-3S, Female Rod End with Stud, General Purpose - Economy Body - Low carbon steel, protective coated for corrosion resistance.Ball - Alloy steel, heat treated, hard chrome plated.Stud - Low carbon...AUR-CW-3S$9.44 -
QM 3/8-16 Threaded Hardened Insert Midplate Clinch Nut
Quarter-Max
$8.39These nuts are made to be pressed into those hard to reach areas at the bottom of the midplate or blocksaver. This allows for easy bolting of the bellhousing.Sold individually.QM-213200$8.39 -
QM Clevis 5/8" Hole
Quarter-Max
$12.59Mild steel clevis .190" thick 5/8" hole at bottom (2) 1/2" hole at top.QM-217105B$12.59