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Part number: 915
Product Details
Mr. Gasket 915 Header Bolts Hex Head
Products specifications
Fastener Finish Black oxide
Fastener Material Steel
Fastener Style Bolt
Head Style Hex
Quantity Sold as a set of 12.
Thread Size 3/8-16 in.
Underhead Length (in) 0.750 in.
Underhead Length (mm) 19mm

Mr. Gasket Hex Head Header Bolt has a washer faced, smaller-than-standard hex head ideal for tight spaces. It is designed for quick, easy installation of headers. Header bolt is heat-treated for extra strength. This header bolt comes with Grade 5 hex head that has 3 slash marks on the top. Protective black finish resists corrosion.

  • Grade 5 with a 7/16 hex head
  • Smaller-than-standard hex head is ideal for tight spaces
  • Fastener is made of steel with black oxide finish
  • Header bolt is special washer faced
  • Size of the header bolt thread is 3/8-16 and length of the head is 3/4
Add your review
Please remove from listing the items that are discontinued. I had to order to find out the manufacturer has discontinued the item over 1 year ago. Had my truck in the shop waiting for the item only to find out after a week the item is not available.
Prices were good and the order shipped promptly. The email notice of shipment was a little late. It came after the order had arrived.
Product delivered as expected within 4 days.  Lowest price on the web.  No complaints.
This was an easy transaction, keep me notified thoughout the entire shipment.  Price is what got my attention in the first place.  I will be back for future needs.
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