Hex Nuts
Sizes : 8 MM to 75 MM OR 5/16 Inch - 3 Inches
Material Grades : 4, 7, 7M, 8, 10, 12, 2, 2H, 2HM, A2 (SS 304), A4 (SS 316), ASTM A563, ASTM A194, ASTM F594
Finish : Zinc - Aluminium Flake (Dacromet | Geomet | Xylan), PTFE (Xylan), Electroplating, Hot Dip Galvanised, Black Phosphating
Threads: Metric and Imperial (UNC, UNF, UN, BSW, BSF)
- ** Additional specifications available as per customer requirements
Hex Nut
Internally threaded Hexagon Nuts are the most common standard for metric hex nuts used in many applications where a metric nut is required
Standards | DIN 934 |DIN 936|ISO 4032 |ISO 4035|ASME B182.2 |
Hex Cap Nuts
Internally threaded fasteners which have have a smooth rounded solid dome that covers the hex nut base. The surface of the dome has a low profile that protects the bolt threads underneath.
Standards |
Hex Slotted Castle Nuts
Internally threaded fasteners designed with slots or "castles" around the top, allowing for the insertion of a cotter pin or safety wire to prevent loosening due to vibration or rotational forces.
Standards | DIN 935 |ISO 7035 |
Hex Nyloc Stop Lock Nuts
Prevailing torque lock nuts feature a permanent undersized non-metallic insert (nylon/polyamide) that increases friction between threads, improving resistance to loosening.
Standards | DIN985|ISO10511|ASME B18.16.6 |
Full Hex Nuts
Internally threaded fasteners denotes a type of full hexagon nut, meaning it's a standard, full-height hexagon nut, typically made of steel used particularly in woodworking application
Standards | DIN 555 |
Square Nuts
Square nuts with either a standard or slim profile feature four sides, offering an enhanced gripping surface. They are typically paired with square head bolts to ensure better rotational stability.
Standards | DIN 562 |DIN 557 |
Hex Connector / Coupling Nut
Internally threaded elongate nuts whose height is 3x the major diameter of the thread. These are often used to join two externally threaded fasteners usually threaded rods
Standards | DIN 6334 |ASME B182.2 |
Hex Flange Nuts
These have a circular washer like flange shaped base that increases the weight bearing surface
area . Available with or without serrations (reduces loosening dur to vibrations).
Standards |
Prevailing Torque Hex Nuts
AKA Stover Lock Nut, Top Lock Nut, Crimped Lock Nut, Oval Lock Nut. They have a conical top with chamfered corner. The resistance to loosening is created by distortion in the top threads
Standards |