Hex Cap Nuts

Hex Cap Nuts

Hex Cap Nuts are six sided hexagon blind nuts, used for covering the threaded end. Hex cap nuts are used for enclosing the threaded end of the bolt or screw thus improving the aesthetics of the bolting joint. Hex cap nuts can be used with all kinds of bolts. Hexagon cap nuts, blind nuts, hex blind nuts are other alias of hex cap nuts. Hex cap nut dimensions are defined in both metric and imperials sizes with unified national coarse pitch (UNC), fine pitch (UNF), fixed pitch (UN) and iso metric thread profile. These are produced across all material categories and astm specifications.

Browse the page for information on hex cap nut manufacturing process, forming method, available sizes, sub-types, thread types, metric and imperial dimension standards, weight charts, torque values, material categories, grades and astm specifications.

Hex Cap Nuts Properties

Forming Hot & Cold Forged
Metric Size M10 to M100
Imperial Size 3/8 to 8"
Threads UNC, UNF, ISO, BSW & ACME.
Standards ASME,BS,DIN,ISO,UNI,DIN-EN
Sub types 1. Fully Threaded Hex Cap Nuts
2. Partial Threaded Hex Cap Nuts
3. Metric Hex Cap Nuts
4. Imperial Hex Cap Nuts

Hex Cap Nut Standards

ASME B18.2.1 3/8 inch to 3 inch
BS 1769 ½ inch to 2 inch
ASME B18.2.3.6M M12 to M36
ASME B18.2.3.7M M16 to M36
DIN 6914 M12 to M36
ISO 7412 M12 to M36
UNI 5712 M12 to M36
DIN-EN 14399-4 M12 to M36