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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NAS Bolt, 7/16-20 Thread, 1.250 in. Grip, 1.859 in. Length
$13.99Specifications:• Thread: 7/16-20• Grip: 1.250 in.• Length: 1.859 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-1307-20$13.99 -
NAS Bolt, 7/16-20 Thread, 1.250 in. Grip, 1.778 in. Length
Retail: $10.49$7.99Specifications:• Thread: 7/16-20• Grip: 1.250 in.• Length: 1.778 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-6207-20Retail: $10.49$7.99 -
NAS Bolt, 3/8-24 Thread, 1.500 in. Grip, 2.078 in. Length
$7.95Specifications:• Thread: 3/8-24• Grip: 1.500 in.• Length: 2.078 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-1306-24$7.95 -
NAS Bolt, 3/8-24 Thread, 1.375 in. Grip, 1.9375 in. Length
$7.86Specifications:• Thread: 3/8-24• Grip: 1.375 in.• Length: 1.9375 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-1306-22$7.86 -
NAS Bolt, 3/8-24 Thread, 1.250 in. Grip, 1.828 in. Length
$7.86Specifications:• Thread: 3/8-24• Grip: 1.250 in.• Length: 1.828 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-6606-20$7.86 -
NAS Bolt, 3/8-24 Thread, 1.188 in. Grip, 1.642 in. Length
$10.49Specifications:• Thread: 3/8-24• Grip: 1.188 in.• Length: 1.642 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-6206-19$10.49 -
NAS Bolt, 3/8-24 Thread, 1.125 in. Grip, 1.579 in. Length
$8.39Specifications:• Thread: 3/8-24• Grip: 1.125 in.• Length: 1.579 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-6206-18$8.39 -
NAS Bolt, 3/8-24 Thread, .938 in. Grip, 1.516 in. Length
$7.86Specifications:• Thread: 3/8-24• Grip: .938 in.• Length: 1.516 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-6606-15$7.86 -
NAS Bolt, 3/8-24 Thread, .750 in. Grip, 1.328 in. Length
$7.86Specifications:• Thread: 3/8-24• Grip: .750 in.• Length: 1.328 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being joined...NAS-6606-12$7.86 -
NAS Bolt, 3/8-24 Thread, .625 in. Grip, 1.203 in. Length
$7.34Specifications:• Thread: 3/8-24• Grip: .625 in.• Length: 1.203 in.Sold individually. Tech Tip: To determine the dash # of most bolts and screws, divide the dimensional thickness of parts being...NAS-6606-10$7.34 -
1/4 in. Bore x 3/8-24 Thread LH Male 4340 FK Rod End, PTFE Lined
FK Rod Ends
$31.49HRSMX4T, 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-HRSMXL4T$31.49 -
1/4 in. Bore x 3/8-24 Thread RH Male 4340 FK Rod End, PTFE Lined
FK Rod Ends
$31.49HRSMX4T, 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-HRSMX4T$31.49 -
8-32 x 5/8 100 Degree Flat Head Phillips Screw, Aluminum, Black Anodized
$0.518-32 x 5/8 100 Degree Flat Head Phillips Screw, Aluminum, Black Anodized.Sold individually.FAST-30749$0.51 -
QM 1/2-20 RH x 1 in. .065 in. Tube Adapter, Titanium, Long Style
Quarter-Max
$73.49Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Right hand• Thread Size: 1/2-20• Size: 1 in. OD x .065 in. W tube• Style: Long• Material:...QM-218231$73.49 -
QM 3/4-16 RH x 1-1/8 in. .058 in. Tube Adapter, 4130, Short Style, Load Cell
Quarter-Max
$26.24Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Right hand• Thread Size: 3/4-16• Size: 1-1/8 in. OD x .058 in. W tube• Style: Short• Commonly...QM-218220$26.24 -
QM 1/2-20 RH x 7/8 in. .065 in. Tube Adapter, Titanium, Long Style
Quarter-Max
$73.49Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Right hand• Thread Size: 1/2-20• Size: 7/8 in. OD x .065 in. W tube• Style: Long• Material:...QM-218230$73.49 -
QM Universal Magnetic Drain Plug & Washer
Quarter-Max
$7.34Universal Magnetic Drain Plug & Washer. 1/2-20. Collects steel particles, keeping your oiling system clean and allowing you to check for problems. Drain plug includes a copper washer.Sold...QM-204102$7.34 -
7/16 in. Bore x 7/16-20 Thread RH Male 4130 FK Rod End
FK Rod Ends
$18.89JMX7, 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-JMX7$18.89 -
QM Aluminum Black Cap & Aluminum Bung
Quarter-Max
$39.99Aluminum Black Cap with QM Logo with Aluminum Bung with o-ring seal. Most commonly used for aluminum fuel tanks.Aluminum bung with internal threads.Specifications:• Cap Material: Aluminum• Cap Color:...QM-219311-1$39.99 -
QM Aluminum Black Cap & Steel Bung
Quarter-Max
$81.89Aluminum Black Cap with Steel Bung with o-ring seal. Most commonly used on rear end housings.Steel bung with internal threads.Specifications:• Cap Material: Aluminum• Cap Color: Black• Cap Style:...QM-219304-1$81.89 -
1/2 in. Bore x 5/8-18 Thread RH Male 4340 FK Rod End, PTFE Lined
FK Rod Ends
$44.09HRSMX8T, Male Rod End Body - 4340 steel, heat treated, chromate treatedBall - 52100 steel, heat treated, hard chrome platedRace - Steel alloy, zinc plated, chromate treatedLiner - PTFE fabric...FKB-HRSMX8T$44.09 -
3/4 in. Bore X 3/4-16 Thread Male Mild Steel Solid FK Rod End
FK Rod Ends
$14.69RD3, Solid Rod EndLow carbon steelZinc PlatedSpecifications:• Bore x Thread: 3/4 in. x 3/4 in.• B - Diameter: .7500 in.• D - Diameter: 1.750 in.• T - Width: .875 in.• A - Length: 2.875 in.• C -...FKB-RD3$14.69 -
1/2 in. Bore x 1 in. O.D. FK Commercial Series Spherical Bearing
FK Rod Ends
$5.76COM8, Commercial Series Spherical Bearings Ball - 52100 steel, rc 56 min hard, hard chrome platedRace - Low carbon steel, oil coated Specifications:• B - Ball Bore: .5000 in.• D - Outside Diameter: 1...FKB-COM8$5.76 -
3/16 in. Bore x 10-32 Thread LH Male Mild Steel FK Rod End
FK Rod Ends
$3.66CML3, Male Rod End Body - Low carbon steel, zinc plated, chromate treatedBall - 52100 steel, rc 56 min, hard chrome plated Specifications:• Thread Type: Left Hand• Thread Configuration: Male• B -...FKB-CML3$3.66 -
1/2 in. Bore x 1/2-20 Thread LH Male 4130 FK Rod End
FK Rod Ends
$23.09JMXL8, 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-JMXL8$23.09 -
1/2 in. Bore x 3/4-16 Thread 4130 FK Rod End Kit
FK Rod Ends
$472.491/2 in. Bore x 3/4-16 Thread 4130 Rod End Kit Kit includes:• (4) FKB-RSMXL10-8T - 1/2 in. Bore x 3/4-16 Thread LH Male 4130 Rod Ends, PTFE Lined• (4) FKB-RSMX10-8T - 1/2 in. Bore x 3/4-16 Thread RH...FKB-000003$472.49 -
QM 1/2-20 Thread RH Aluminum Jam Nut
Quarter-Max
$1.391/2-20 Thread RH Jam Nut, AluminumSpecifications:• Thread: 1/2-20• Material: AluminumSold individually.QM-JNR8A$1.39 -
QM 7/16-20 Thread RH Aluminum Jam Nut
Quarter-Max
$1.09CLEARANCE: We are clearing out our final inventory of this item. Once these last 6 units are sold, this part is gone for good.QM-JNR7A$1.09 -
QM 3/8-24 Thread RH Aluminum Jam Nut
Quarter-Max
$1.033/8-24 Thread RH Jam Nut, AluminumSpecifications:• Thread: 3/8-24• Material: AluminumSold individually.QM-JNR6A$1.03 -
QM 5/16-24 Thread RH Aluminum Jam Nut
Quarter-Max
$0.805/16-24 Thread RH Jam Nut, AluminumSpecifications:• Thread: 5/16-24• Material: AluminumSold individually.QM-JNR5A$0.80 -
QM 1/4-28 Thread RH Aluminum Jam Nut
Quarter-Max
$0.681/4-28 Thread RH Jam Nut, AluminumSpecifications:• Thread: 1/4-28• Material: AluminumQM-JNR4A$0.68 -
QM 3/4-16 Thread RH Aluminum Jam Nut
Quarter-Max
$1.973/4-16 Thread RH Jam Nut, AluminumSpecifications:• Thread: 3/4-16• Material: AluminumSold individually.QM-JNR12A$1.97 -
QM 1/2-20 Thread LH Aluminum Jam Nut
Quarter-Max
$1.411/2-20 Thread LH Jam Nut, AluminumSpecifications:• Thread: 1/2-20• Material: AluminumSold individually.QM-JNL8A$1.41 -
QM 7/16-20 Thread LH Aluminum Jam Nut
Quarter-Max
$1.097/16-20 Thread LH Jam Nut, AluminumSpecifications:• Thread: 7/16-20• Material: AluminumSold individually.QM-JNL7A$1.09 -
QM 3/8-24 Thread LH Aluminum Jam Nut
Quarter-Max
$1.043/8-24 Thread LH Jam Nut, AluminumSpecifications:• Thread: 3/8-24• Material: AluminumSold individually.QM-JNL6A$1.04 -
QM 5/16-24 Thread LH Aluminum Jam Nut
Quarter-Max
$0.835/16-24 Thread LH Jam Nut, AluminumSpecifications:• Thread: 5/16-24• Material: AluminumSold individually.QM-JNL5A$0.83 -
QM 1/4-28 Thread LH Aluminum Jam Nut
Quarter-Max
$0.721/4-28 Thread LH Jam Nut, AluminumSpecifications:• Thread: 1/4-28• Material: AluminumSold individually.QM-JNL4A$0.72 -
QM 3/4-16 Thread LH Aluminum Jam Nut
Quarter-Max
$2.093/4-16 Thread LH Jam Nut, AluminumSpecifications:• Thread: 3/4-16• Material: AluminumSold individually.QM-JNL12A$2.09 -
QM 5/8-18 Thread LH Aluminum Jam Nut
Quarter-Max
$1.675/8-18 Thread LH Jam Nut, AluminumSpecifications:• Thread: 5/8-18• Material: AluminumSold individually.QM-JNL10A$1.67 -
QM Lock Collar, 1-1/2 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-218005-4$15.74