Square Nuts

Square Nuts

Category : Nuts;
Alias : 4 Sided Nut, Square Body Nut;

Square Nuts are four sided square body nut fasteners with centre tapping. Square nuts are often used with square headed bolts. However its use is not limited to only square headed bolts. Square body profile is can sustain less torquing force as compared to 6 sided hexagon. Square nuts are also known by 4 sided nuts and square body nuts. Square 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 square 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.

Square Nut Specifications

Forming Hot & Cold Forged
Metric Size M0.6 to M100
Imperial Size #0 to 4"
Threads UNC, UNF, ISO, BSW & ACME.
Standards DIN, ASME, ISO & IS
Dimension Standards
ASTM Specifications