Secure Assembly with Main Stud & Bolt Kits
Experience exceptional Main Stud & Bolt Kits engineered to secure your engine’s components with unmatched precision. At HD Werks, our JDM collection delivers innovative design and robust engineering for aftermarket upgrades. Each kit is crafted to ensure optimal clamping force and reliability, echoing Japanese craftsmanship and racing durability. Discover reliable designs and quality parts that safeguard your engine’s integrity. Our range offers both original and custom options tailored to your application. Enjoy performance, JDM, accessories, custom, genuine security with our premium Main Stud & Bolt Kits collection.
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Vendor:ARPARP 3/8 in.-24 RH Thread, 0.750 in Hex Head SS 300 Bolts - Set of 5
Regular price $17.99Regular price$18.00-$0.01 Sale price $17.99 -
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Vendor:ARPARP 5/16 in.-24 RH Thread, 2.250 in Hex Head SS 300 Bolts - Set of 5
Regular price $22.99Regular price -
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Vendor:ARPARP 5/16 in.-24 RH Thread, 1.750 in Hex Head SS 300 Bolts - Set of 5
Regular price $21.99Regular price -
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Vendor:ARPARP 5/16 in.-24 RH Thread, 1.500 in Hex Head SS 300 Bolts - Set of 5
Regular price $20.99Regular price -
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Vendor:ARPARP 5/16 in.-24 RH Thread, 1.250 in Hex Head SS 300 Bolts - Set of 5
Regular price $16.99Regular price -
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Vendor:ARPARP 5/16 in.-24 RH Thread, 0.750 in Hex Head SS 300 Bolts - Set of 5
Regular price $15.99Regular price -
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Vendor:ARPARP 1/4 in.-28 RH Thread, 1.00 in Hex Head SS 300 Bolts - Set of 5
Regular price $13.99Regular price -
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Vendor:ARPARP 1/4 in.-28 RH Thread, 0.750 in Hex Head SS 300 Bolts - Set of 5
Regular price $13.99Regular price -
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Vendor:ARPARP 1/2-20 in. Thread, 2.75 in 8740 Chromoly Bolts - Set of 5
Regular price $26.99Regular price -
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Vendor:ARPARP 1/2-20 in. Thread, 2.50 in 8740 Chromoly Bolts - Set of 5
Regular price $25.99Regular price -
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Vendor:ARPARP 1/2-20 in. Thread, 2.25 in 8740 Chromoly Bolts - Set of 5
Regular price $24.99Regular price -
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Vendor:ARPARP 3/8 in.-24 RH Thread, 2.00 in 12 Point SS 300 Bolts - Set of 5
Regular price $27.99Regular price -
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Vendor:ARPARP 3/8 in.-24 RH Thread, 1.500 in 12 Point SS 300 Bolts - Set of 5
Regular price $25.99Regular price -
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Vendor:ARPARP 3/8 in.-24 RH Thread, 1.00 in 12 Point SS 300 Bolts - Set of 5
Regular price $19.99Regular price -
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Vendor:ARPARP 3/8 in.-24 RH Thread, 0.750 in 12 Point SS 300 Bolts - Set of 5
Regular price $18.99Regular price -
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Vendor:ARPARP 5/16 in.-24 RH Thread, 2.250 in 12 Point SS 300 Bolts - Set of 5
Regular price $24.99Regular price -
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Vendor:ARPARP 5/16 in.-24 RH Thread, 1.500 in 12 Point SS 300 Bolts - Set of 5
Regular price $22.99Regular price -
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Vendor:ARPARP 10-32 RH Thread, 0.750 in 12 Point SS 300 Bolts - Set of 5
Regular price $10.99Regular price -
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Vendor:ARPARP 1/2-13 in. Thread, 5.00 in Stainless Steel 300 Bolts - Set of 5
Regular price $54.99Regular price -
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Vendor:ARPARP 1/2-13 in. Thread, 4.00 in Stainless Steel 300 Bolts - Set of 5
Regular price $48.99Regular price -
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Vendor:ARPARP 1/2-13 in. Thread, 3.50 in 12 Point Bolts
Regular price $45.99Regular price -
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Vendor:ARPARP 1/2-13 in. Thread, 2.75 in Stainless Steel 300 Bolts - Set of 5
Regular price $41.99Regular price -
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Vendor:ARPARP 1/2 in.-13 Thread, 2.500 in 12 Point SS Bolts - Set of 5
Regular price $39.99Regular price -
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Vendor:ARPARP 3/8-16 in. Thread, 3.25 in Hex Head Bolts - Set of 5
Regular price $18.99Regular price -
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Vendor:ARPARP 3/8 in.-16 RH Thread, 3.000 in Hex Head Bolts - Set of 5
Regular price $18.99Regular price -
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Vendor:ARPARP 3/8 in.-16 RH Thread, 2.000 in Hex Head Bolts - Set of 5
Regular price $17.99Regular price -
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Vendor:ARPARP 3/8 in.-16 RH Thread, 1.750 in Hex Head Bolts - Set of 5
Regular price $17.99Regular price -
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Vendor:ARPARP 3/8 in.-16 RH Thread, 1.500 in Hex Head Bolts - Set of 5
Regular price $15.99Regular price -
Vendor:ARPARP 3/8 in.-16 RH Thread, 1.000 in Hex Head Bolts - Set of 5
Regular price $12.99Regular price -
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Vendor:ARPARP 3/8 in.-16 RH Thread, .750 in Hex Head Bolts - Set of 5
Regular price $12.99Regular price -
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Vendor:ARPARP 5/16 in.-18 RH Thread, 3.000 in Hex Head Custom 450 Bolts - Set of 5
Regular price $17.99Regular price -
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Vendor:ARPARP 5/16 in.-18 RH Thread, 2.750 in Hex Head Custom 450 Bolts - Set of 5
Regular price $17.99Regular price -
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Vendor:ARPARP 5/16 in.-18 RH Thread, 2.250 in Hex Head Custom 450 Bolts - Set of 5
Regular price $16.99Regular price -
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Vendor:ARPARP 5/16 in.-18 RH Thread, 2.000 in Hex Head Custom 450 Bolts - Set of 5
Regular price $15.99Regular price -
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Vendor:ARPARP 5/16 in.-18 RH Thread, 1.750 in Hex Head Custom 450 Bolts - Set of 5
Regular price $15.99Regular price
