Buy Hex Lock Nuts Online in Australia
AIMS Industrial lists 13 hex lock nut products: six Inox World stainless steel lock nuts, two Bumax stainless steel high tensile lock nuts and five Hobson HCL cone lock nuts in zinc plated finishes. See also nylon lock nuts, hex nuts, flanged nuts and the wider nuts range.
What's in the range
| Type | Listings | What's there |
|---|---|---|
| Inox World stainless steel hex lock nuts | 6 | Metric 304 and 316 (M4 up to M36), UNC 304 and 316 (1/4 to 1 inch), a 304 metric listing (M4 to M20) and a Hex Inox lock nut A4 (316) in M4 to M20 |
| Bumax stainless steel hex lock nuts | 2 | Listed as 8.8 high tensile: flanged (M6 to M10) and collared (M12 to M20) |
| Hobson HCL cone lock nuts | 5 | UNC and UNF Grade C zinc plated (1/4 to 2 inch), a No. 12-24 UNC box of 100, metric Class 10 zinc plated (M6 to M48) and metric fine Class 10 zinc plated (M10 to M20) |
Choosing a hex lock nut
Choose the thread first (metric, metric fine, UNC or UNF), then the material and finish (304 or 316 stainless steel, or zinc plated) and the size on the listing. Nylon insert lock nuts are listed separately. Always check the data sheet for the specification that suits your application, or call us and we'll help you choose.
Related ranges
Nuts · Hex nuts · Nylon lock nuts · Flanged nuts · Washers · Inox World · Bumax · Hobson
Order from AIMS Industrial
AIMS Industrial has supplied Australian industry since 1988. Call us on (02) 9773 0122, contact the team or request a quote and we'll help you find the right lock nut.
Hex Lock Nuts FAQs
What hex lock nuts do you list?
Thirteen products: six Inox World stainless steel lock nuts, two Bumax stainless steel lock nuts and five Hobson HCL cone lock nuts.
Do you have stainless steel lock nuts?
Yes. Inox World lists 304 and 316 stainless steel lock nuts in metric and UNC sizes, and Bumax lists flanged and collared stainless steel lock nuts.
Do you have imperial lock nuts?
Yes. Hobson lists UNC and UNF zinc plated cone lock nuts from 1/4 to 2 inch, and Inox World lists UNC stainless steel lock nuts.

