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Bolt Knob (Intermediate) - carbon fiber

  • Brand: BoltKnobs.Com
  • Availability: In Stock
  • $38.50

Check distributor stock:
Tactical Works 0 in stock
Wood2Stock 4 in stock

Bolt Knob - Intermediate

Genuine 3K Carbon Fiber

This is an intermediate-sized knob in between our tactical and 1" round options. The design starts at a 0.47" (12mm) stem diameter then has a concave taper to a 0.75" (19.05mm) diameter end with a 1.25" (31.75mm) overall length. This more difficult and expensive knob to mold is the result of feedback from many customers over the years wanting a slightly smaller knob but still gain extra leverage and clearance. The design includes a recessed end allowing for the bolt to be cycled using just an index finger or thumb. A longer internal thread of 0.7" allow fitment to a wider range of factory handles as well as our M6 thread adapter. Threaded for the common 5/16" x 24 TPI manufactured from genuine 3K carbon fiber composite. This is the same high-grade composite material used in expensive automotive parts, aerospace components and racing bikes - it is never hot and slippery, or cold and sticky like metal knobs can be in weather extremes.

You will not find a stronger and lighter bolt knob anywhere!
Proudly designed and manufactured in the USA - see our website


Material: genuine 3K carbon fiber

Finish: non-glare matte (can be polished to gloss with basket weave pattern prominent)

Weight: 0.26oz (7.4 grams).

Dimensions: 1.25" (31.75mm) in length, 0.75" (19.05mm) wide at top, and 0.47" (12mm) wide at base.

Thread: 5/16" x 24 TPI (5/16 UNF) - fits most American bolt handles with a threaded end.

Thread Material: 6061-T6 alloy

Thread length: 0.7" (18mm)

Operating Temperature: -58 °F (-50 °C) to +185 °F (+85 °C)

Maintenance: cosmetic scratches to the knob can be polished out. Gouges can be filled.

Environmental: chemically stable, UV stable, solvent resistant.

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Tags: carbon fiber bolt knob, intermediate bolt knob

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