Bolts and Screws - 5/16 in.-18 Thread Size - Free Shipping on Orders Over $109 at Summit Racing

ARP Stainless Steel Bolts 612-1000

ARP Stainless Steel Bolts 612-1000

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-612-1000

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Summit Racing™ Bulk Bolts SUM-56511274

Bolts, Steel, Chrome, Hex Head, 5/16 in.-18, 0.750 in. Length, Set of 10

Part Number: SUM-56511274

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-1250

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 1.250 in. UHL, Set of 5

Part Number: ARP-612-1250

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

OER Pointed Tip Bolts 10084

Bolt, Pointed Tip, 5/16-18 in. Thread, 3/4 in. Underhead Length, Black Phosphate, Each

Part Number: OER-10084

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-0750

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 0.750 in. UHL, Set of 5

Part Number: ARP-612-0750

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 622-0750

Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 0.750 in. UHL, Set of 5

Part Number: ARP-622-0750

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 622-1000

Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-622-1000

4.8 out of 5 stars ( 15 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-3250

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 3.250 in. UHL, Set of 5

Part Number: ARP-612-3250

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 622-1250

Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 1.250 in. UHL, Set of 5

Part Number: ARP-622-1250

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Chromoly Bolts 641-1000

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-641-1000

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-1500

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-612-1500

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Chromoly Bolts 641-1250

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 1.250 in. UHL, Set of 5

Part Number: ARP-641-1250

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Jesel Rocker Shaft Bolts BLT-21750-32

Rocker Shaft Bolt, 12-Point Head, T-45 Internal Torx, 8740 Chromoly, Black Oxide, 5/16-18 in. RH Thread, 1.250 in. UHL, Set of 32

Part Number: JES-BLT-21750-32

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Jesel Rocker Shaft Bolts BLT-21755-32

Rocker Shaft Bolt, 12-Point Head, 8740 Chromoly, Black Oxide, 5/16-18 in. RH Thread, 1.250 in. UHL, Set of 32

Part Number: JES-BLT-21755-32

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

ARP Stainless Steel Bolts 612-0560

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 0.560 in. UHL, Set of 5

Part Number: ARP-612-0560

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Chromoly Bolts 651-0750

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 0.750 in. UHL, Set of 5

Part Number: ARP-651-0750

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Chromoly Bolts 641-0750

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 0.750 in. UHL, Set of 5

Part Number: ARP-641-0750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-3500

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 3.500 in. UHL, Set of 5

Part Number: ARP-612-3500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-1750

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 1.750 in. UHL, Set of 5

Part Number: ARP-612-1750

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-2000

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-612-2000

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 622-2000

Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 2.000 in. UHL, Set of 5

Part Number: ARP-622-2000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-2250

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 2.250 in. UHL, Set of 5

Part Number: ARP-612-2250

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 622-1500

Bolts, Hex Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-622-1500

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Chromoly Bolts 651-1000

Bolts, Hex Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 1.000 in. UHL, Set of 5

Part Number: ARP-651-1000

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Chromoly Bolts 641-1500

Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 1.500 in. UHL, Set of 5

Part Number: ARP-641-1500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

ARP Stainless Steel Bolts 612-4000

Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 4.000 in. UHL, Set of 5

Part Number: ARP-612-4000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025