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Cometic Header Bolts 3/8 - 16 x 1in Grade 5 Black Oxide Finish With Compact Hex Head

Marsoni M251S
Sale price$17.84
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Cometic Header Bolts 3/8 - 16 x 1in Grade 5 Black Oxide Finish With Compact Hex HeadSKU: CF1012 Cometic Header Bolts, designed by Cometic Gasket Inc. These bolts are specifically crafted for header applications where space is limited. With a compact hex head and a black oxide finish, these bolts not only provide a sleek look but also ensure durability and strength. Our header bolts come in a 3 8 16 x 1 inch size and are made with grade 5 materials, making them suitable for heavy duty use. The combination of a 6pt socket and 6pt allen
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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Verified Purchase
gene black
Grantham, US
★★★★★ 5
Good price
Size: CA12290-Premium
Fit as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
R
Verified Purchase
Ricardo Baker
Boise, US
★★★★★ 5
Very good filter
Size: CA12290-Premium
Very good filter
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Reviewed in the United States on December 3, 2025
J
Verified Purchase
John
Whiting, US
★★★★★ 3
Not 99.9 %
Size: CA12290-Premium
Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
M
Verified Purchase
Mark rowan
Draper, US
★★★★★ 5
Accord
Size: CA12290-Premium, Size: CA12290-Premium
Fit was perfect on 2018 accord, delivery fast and packaging intact.
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Reviewed in the United States on August 18, 2025
C
Verified Purchase
Chris
Charlottesville, US
★★★★★ 5
Prefect fit
Size: CA12290-Premium, Size: CA12290-Premium
Excellent product! OEM Replacement. If you are buying for horse power gains. You will not really notice any difference
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Reviewed in the United States on February 18, 2025

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