(1)Basic Custom Service Scope
We provide customised solutions for prevailing torque type hexagon nuts with flange used in industrial assembly and machinery equipment to meet different working conditions and installation requirements. We do not have strict high MOQ requirements. Small-batch custom orders are supported. This is suitable for buyers who are testing new projects or replacing special parts.
(2)Size & Structure Customization
It can be adjusted in several basic aspects based on your actual demands. Common custom changes include adjusting thread specifications and sizes to fit non-standard bolts, changing the flange diameter and thickness for better load bearing in heavy-duty use, and tweaking the internal torque structure to fit low or high vibration working environments.
(3)Material & Surface Treatment Options
We also support custom material selection and surface treatment, using regular carbon steel or stainless steel based on your use scene, like outdoor construction or automotive assembly. Surface treatments can be plain, galvanized or other basic finishes to prevent rust. Our production team inspects every custom batch for size and performance consistency. We make sure the finished parts fit properly and work stably in real use.
(4)Order Production & Progress Follow-Up
Once we confirm the custom details and samples are approved, we arrange production on time and keep you informed of the process. We focus on stable quality and short lead times for custom orders, to support your smooth project and regular supply without long delays.

The Prevailing torque type hexagon nuts with flange is mainly made of two common industrial materials for regular use. I will simply present a table for you, so that you can clearly understand.
| Product material | Characteristics&Application |
| Carbon Steel (Galvanized) |
(1)The most common standard materials (2)Low cost and practical (3)Galvanizing will enhance the rust prevention performance (4)Dry indoor industrial scenarios and general mechanical assembly (5)With stable load-bearing capacity (6)Suitable for daily use (7)Regular assembly of automotive parts, small-scale mechanical production, and fixation of common building hardware (8)Perfectly suitable for large-scale daily purchases |
| Stainless Steel |
(1)Outstanding rust and corrosion resistance (2)Damp outdoor environments or slightly corrosive conditions (3)Outdoor engineering equipment, ship hardware accessories, and food processing machinery (4)Maintain stability during long-term outdoor use (5)Not prone to rust or performance degradation (6)Capable of meeting special working condition requirements. |
Do you have regular sizes in stock for urgent Prevailing torque type hexagon nuts with flange orders?
Yes, we keep most standard metric sizes in stock for fast shipping.We maintain enough inventory for daily small and bulk orders, so you won’t have long production lead times.We can arrange delivery within 3–7 working days after payment.This works for your urgent projects and restocking needs, with stable quality for regular industrial use.