Automotive Bolts and Screws

When Summit Racing Equipment says “Everything you need for anything you drive,” it means everything, including all the extra automotive bolts, screws, fasteners,...

When Summit Racing Equipment says “Everything you need for anything you drive,” it means everything, including all the extra automotive bolts, screws, fasteners, and other hardware you might need for your project car or truck. Summit stocks everything from high-strength Grade 8 automotive bolts for high-performance applications, to polished and chromed hardware to accent your show-ready ride.

Top Brands

In addition to replacement hardware packs for many of our manufacturers, Summit carries bolts and screws from trusted brands like ARP, Goodmark, Billet Specialties, Pit Pal, and many more.

Top Brands

In addition to replacement hardware packs for many of our manufacturers, Summit carries bolts and screws from trusted brands like ARP, Goodmark, Billet Specialties, Pit Pal, and many more.

Individual Parts

Part Groups

Results 1 - 24 of 24

ARP Chromoly Bolts 645-1500

ARP Chromoly Bolts 645-1500

Bolts, 12-Point, 8740 Chromoly, Black Oxide, 7/16 in.-14 RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-645-1500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ARP Chromoly Bolts 645-2500

Bolts, 12-point Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 2.5 in. UHL, Set of 5

Part Number: ARP-645-2500

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ARP Chromoly Bolts 645-2000

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-645-2000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ARP Chromoly Bolts 645-2250

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 2.250 in. UHL, Set of 5

Part Number: ARP-645-2250

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Chromoly Bolts 645-1750

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 1.750 in. UHL, Set of 5

Part Number: ARP-645-1750

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Chromoly Bolts 645-4500

Bolts, 12-point Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 4.5 in. UHL, Set of 5

Part Number: ARP-645-4500

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Chromoly Bolts 645-3500

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-645-3500

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Chromoly Bolts 645-2750

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 2.750 in. UHL, Set of 5

Part Number: ARP-645-2750

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Bolts 197-645

Bolts, Hex-Head, Grade 8, Zinc Plated, 5/8 in.-11 Thread, 4.500 in. Length, Set of 10

Part Number: RNB-197-645

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

Dorman Bolts 807-645

Bolt, Hex Head, Grade 5, Steel, Zinc Plated, 5/8 in.-18, 4.500 in. Length, Set of 4

Part Number: RNB-807-645

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Chromoly Bolts 645-5000

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 5.00 in. UHL, Set of 5

Part Number: ARP-645-5000

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

ARP Chromoly Bolts 645-3250

Bolts, 12-point Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 3.25 in. UHL, Set of 5

Part Number: ARP-645-3250

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

ARP Chromoly Bolts 645-4250

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-645-4250

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

ARP Chromoly Bolts 645-3000

Bolts, 12-point Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 3.0 in. UHL, Set of 5

Part Number: ARP-645-3000

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

ARP Chromoly Bolts 645-4000

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-645-4000

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

ARP Chromoly Bolts 645-3750

Bolts, 12-point Head, Chromoly, Black Oxide, 7/16-14 in. Thread, 3.75 in. UHL, Set of 5

Part Number: ARP-645-3750

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

ARP Chromoly Bolts 645-4750

Bolts, 12-Point Head, Chromoly Steel, Black Oxide, 7/16 in.-14 RH Thread, 4.750 in. UHL, Set of 5

Part Number: ARP-645-4750

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Dorman Bolts 862-645

Bolt, Hex Head, Grade 8, Steel, Zinc Plated, 5/8 in.-18, 4.500 in. Length, Set of 3

Part Number: RNB-862-645

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Dorman Bolts 423-645

Cap Screw-Hex Head-Class 8.8- M12-1.75 x 45mm

Part Number: RNB-423-645

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Dorman Bolts 875-645

Bolt, Hex Head, Class 8.8, Steel, Zinc Plated, 12mm x 1.75, 45mm Length, Set of 3

Part Number: RNB-875-645

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Dorman Bolts 803-645

Bolt, Hex Head, Grade 5, Steel, Zinc Plated, 5/8 in.-11, 4.500 in. Length, Set of 4

Part Number: RNB-803-645

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

Dorman Bolts 170-645

Bolts, Hex-Head, Grade 5, Zinc Plated, 5/8 in.-11 Thread, 4.500 in. Length, Set of 10

Part Number: RNB-170-645

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

Dorman Bolts 175-645

Bolts, Hex-Head, Grade 5, Zinc Plated, 5/8 in.-18 Thread, 4.500 in. Length, Set of 10

Part Number: RNB-175-645

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

Dorman Bolts and Screws 875-645BX

CAP SCREW

Part Number: RNB-875-645BX

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

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