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Billet Specialties

Billet Specialties Pro-Bolts

4.55 out of 5 stars 20 Customer Reviews

Billet Specialties Pro-Bolts are fender washers uniquely designed to help avoid paint distortion during assembly and add style to your engine compartment. These Allen head bolt and washer sets are available in various threads sizes and diameters in either raw stainless or matte black. Order the Billet Specialties Pro-Bolts designed to fit your application.

Showing In Stock Items. Show All 10 Items.

Results 1 - 10 of 10

Billet Specialties Pro-Bolts 66110

Made in the USA Billet Specialties Pro-Bolts 66110

Billet Specialties Pro-Bolts 66110

Fender Bolts, 5/16 in.-18 RH Thread, 3/4 in. Washer Diameter, Stainless Steel, Natural, Pair

Part Number: BSP-66110

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts 66115

Made in the USA Billet Specialties Pro-Bolts 66115

Billet Specialties Pro-Bolts 66115

Fender Bolts, 5/16 in.-18 RH Thread, 1 in. Washer Diameter, Stainless Steel, Natural, Pair

Part Number: BSP-66115

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts 66130

Made in the USA Billet Specialties Pro-Bolts 66130

Billet Specialties Pro-Bolts 66130

Fender Bolts, 1/4 in.-20 RH Thread, 11/16 in. Washer Diameter, Stainless Steel, Natural, Pair

Part Number: BSP-66130

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts 66120

Made in the USA Billet Specialties Pro-Bolts 66120

Billet Specialties Pro-Bolts 66120

Fender Bolts, 3/8 in.-16 RH Thread, 7/8 in. Washer Diameter, Stainless Steel, Natural, Pair

Part Number: BSP-66120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts BLK66110

Made in the USA Billet Specialties Pro-Bolts BLK66110

Billet Specialties Pro-Bolts BLK66110

Fender Bolts, 5/16 in.-18 RH Thread, 3/4 in. Washer Diameter, Stainless Steel, Black, Pair

Part Number: BSP-BLK66110

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts BLK66120

Made in the USA Billet Specialties Pro-Bolts BLK66120

Billet Specialties Pro-Bolts BLK66120

Fender Bolts, 3/8 in.-16 RH Thread, 7/8 in. Washer Diameter, Stainless Steel, Black, Pair

Part Number: BSP-BLK66120

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts 66140

Made in the USA Billet Specialties Pro-Bolts 66140

Billet Specialties Pro-Bolts 66140

Fender Bolt, Pro Bolts, 10-24 in, 1 in Long, 9/16 in Washer, Allen Head, Stainless, Natural, Pair

Part Number: BSP-66140

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts BLK66115

Made in the USA Billet Specialties Pro-Bolts BLK66115

Billet Specialties Pro-Bolts BLK66115

Fender Bolts, 5/16 in.-18 RH Thread, 1 in. Washer Diameter, Stainless Steel, Black, Pair

Part Number: BSP-BLK66115

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts BLK66130

Made in the USA Billet Specialties Pro-Bolts BLK66130

Billet Specialties Pro-Bolts BLK66130

Fender Bolts, 1/4 in.-20 RH Thread, 11/16 in. Washer Diameter, Stainless Steel, Black, Pair

Part Number: BSP-BLK66130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Billet Specialties Pro-Bolts BLK66140

Made in the USA Billet Specialties Pro-Bolts BLK66140

Billet Specialties Pro-Bolts BLK66140

Fender Bolt, Pro Bolts, 10-24 in, 1 in Long, 9/16 in Washer, Allen Head, Stainless, Black, Pair

Part Number: BSP-BLK66140

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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