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Nuts › Nylon-Insert & All-Metal Lock Nuts

Hex Brass America Range Component Fitting Lock Nut

Updated 2026-11-04 · Markdown version

Model no. TFA25

US$0.60 – 2.40 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Standard: ANSI
Material: Brass
Surface Treatment: Plain Brass
Head Type: Round

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Standard	ANSI
Material	Brass
Model NO.	TFA25
Connection	Female
Surface Treatment	Plain Brass
Head Type	Round
Delivery Time	About 45 Days
Sample	Avaliable
OEM	Available
MOQ	1000
Transport Package	Inner Bag and Outer Carton
Specification	1/8 to 1/2
Origin	China
HS Code	7412209000
Production Capacity	100, 000PCS/Month
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

	Material	Regular brass ,lead free
Connection	Female
Size	1/8 to 1/2
Working Pressure	1000PSI on barstock fitting 125PSI on casting fitting
Working Temperature	-40oF to 250oF
MOQ	1000pcs
Delivery	30 days to production

Description

Hex Brass America Range Component Fitting Lock Nut is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Standard: ANSI
Material: Brass
Head Type: Round
Surface Treatment: Plain Brass
Connection: Female
OEM: Available

Available configurations include standard, material, surface treatment and head type. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.60 – 2.40 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Hex Brass America Range Component Fitting Lock Nut?

The listed minimum order is 1,000 pieces, at US$0.60 – 2.40 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Hex Brass America Range Component Fitting Lock Nut?

Standard: ANSI; Material: Brass; Head Type: Round; Surface Treatment: Plain Brass; Connection: Female; OEM: Available. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include standard, material, surface treatment and head type. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other nylon-insert & all-metal lock nuts are available?

The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.60 – 2.40MOQ 1,000 piecesGet a quote WA