Square Neck, Round Head Carriage Bolt Low Carbon Steel Black Oxide, Fully Threaded

Low carbon steel carriage bolts with a black oxide finish combine an economical base material with a low-glare, finished appearance for indoor wood and metal connections. Blue Ribbon Fastener stocks these fully threaded carriage bolts in standard sizes.

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Usages for Low Carbon Steel Black Oxide, Fully Threaded Carriage Bolts

These carriage bolts are used in indoor furniture, cabinetry, and general assembly where a low-glare, matte-black finish is preferred over bright zinc.

Black Oxide Carriage Bolts for all Industries

Furniture manufacturing, cabinetry, and general indoor woodworking specify black oxide carriage bolts for their finished appearance. Blue Ribbon Fastener supplies consistent stock for builders and fabricators.

Low Carbon Steel Black Oxide, Fully Threaded Carriage Bolts Features for Engineers & Buyers:

Low carbon steel with black oxide finish
Fully threaded shank for use across varying grip lengths
Low-glare, non-reflective surface appearance
Square neck resists rotation during nut tightening
Available in a wide range of diameters and lengths
Same-day shipping on in-stock sizes when ordered by 2:30 PM CST
Volume and repeat customer pricing available — call or request a quote