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Trusted Supplier Export Ready

All-Metal. Nylon Insert. Nylon Insert.Serrated Flange Lock Nuts

Name: All-Metal. Nylon Insert. Nylon Insert.Serrated Flange Lock Nuts
Brand: bpm impex
SKU: 8298445
Availability: InStoreOnly

Sold by bpm impex · Manufacturer, Professional Services, Contractor, Brand Owner, Exporter, Importer, Wholesaler · Amreli, Gujarat, India

1 other verified sellers also offer this product

Price

Price on request

In stock

Minimum order: 1 unit

Export Snapshot

MOQ

1 unit

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Global markets

Values shown are for bpm impex. Other sellers may differ — see comparison panel below.

Compliance & Certifications

Trusted Supplier

Suitable for

Importers · Distributors · Wholesalers

Amreli Dispatch on request Verified seller

bpm impex

Manufacturer, Professional Services, Contractor, Brand Owner, Exporter, Importer, Wholesaler · Amreli, Gujarat, India

Registered address: Amreli, India.

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Established

Not shared

Employees

–

GST

24AFRPT8045G1ZY

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

Not shared

Turnover

Incorporation Type

On request

Verified Seller FIEO FIEO CERTIFICATIONS

Sorted by GlobalLinker's match score (premium tier, location, MOQ fit).

BPM Impex PREMIUM

Amreli, Gujarat

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Price on request

MOQ

1 unit

Lead time

On request

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Product details

What are the specifications of this product?

Overview

These lock nuts are designed to differentiate between a free-spinning nut and a locknut based on the torque required for installation before clamp loading. The torque needed, such as on a nylon-insert nut, surpasses the resistance caused by the nylon dragging across the mating thread. Typically, this torque is not excessively high compared to the final installation torque. Our lock nuts, also known as lock nuts, locking nuts, self-locking nuts, prevailing torque nuts, stiff nuts, or elastic stop nuts, serve as essential components that resist loosening in the presence of torque and vibrations. Featuring a unique design, these nuts ensure secure fastening by flexing elastically to produce a locking action. Additionally, some variants spin freely, eliminating the need for additional torque until fully seated.

Product Description

Our lock nuts, also known as lock nuts, locking nuts, self-locking nuts, prevailing torque nuts, stiff nuts, or elastic stop nuts, serve as essential components that resist loosening in the presence of torque and vibrations. Featuring a unique design, these nuts ensure secure fastening by flexing elastically to produce a locking action. Additionally, some variants spin freely, eliminating the need for additional torque until fully seated.

Description provided by bpm impex.

Specifications

Nut Type	Nylon Insert Serrated Flange Lock Nut
Thread Type	Metric or Imperial thread options (dependent on variant)
Size Range	Available in multiple diameters (M4 to M24 standard)
Material Composition	Steel with nylon insert
Surface Finish	Zinc plated or other corrosion-resistant coatings
Torque Classification	Specified torque values based on size and thread
Compliance	Manufactured per industrial fastening standards (e.g., ISO, DIN)
Temperature Range	-40°C to 120°C (nylon insert max operating temperature)
Flange Diameter	Varies by size, designed to evenly distribute load

Use cases

Category	Fasteners > Nuts > Lock Nuts > Nylon Insert Flange Lock Nuts
Primary application	Wholesale, distribution, and international sourcing
Brand	bpm impex
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 unit
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing All-Metal. Nylon Insert. Nylon Insert.Serrated Flange Lock Nuts. Answers compiled from verified sellers' commercial terms and platform data.

Q: How does the serrated flange improve the locking performance of these nylon insert lock nuts?

A: The serrated flange bites into the mating surface providing additional resistance to rotation and distributes clamping force evenly, enhancing the overall locking performance and preventing loosening even under severe vibrations.

Q: What temperature range can the nylon insert withstand without losing its locking properties?

A: The nylon insert typically withstands temperatures from -40°C up to 120°C, maintaining its elasticity and friction properties within this range for effective locking.

Q: Are these lock nuts reusable after initial installation?

A: These nylon insert lock nuts can be reused a limited number of times; however, the locking effectiveness may decrease as the nylon insert wears down after repeated installations.

Q: What standards do these lock nuts comply with to ensure industrial reliability?

A: Our lock nuts are manufactured in compliance with relevant industrial standards such as ISO and DIN specifications for prevailing torque lock nuts to ensure consistent quality and reliability.

Q: Can these lock nuts be used in automotive applications exposed to oil and chemicals?

A: Yes, the all-metal body with nylon insert and corrosion-resistant coatings make these lock nuts suitable for automotive environments including exposure to oils and mild chemicals, ensuring long-term secure fastening.

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