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Threaded Rods & Studs › Double-End & Tap-End Studs

Factory Thread Rods 4.8 M12 M16 Double End Threaded Rod

Updated 2026-11-04 · Markdown version

US$0.12 – 1.20 / piece

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

Material: Carbon Steel
Surface Finishing: Zinc Plated
Grade: 4.8
Customized: Customized
Standard: ANSI/ASME B 18.31.2,DIN975/DIN976,
Diameter: 1/4"-5",M6-M125
Length: ≤9m or 30feet
Thread: M,UNC,UNF,UN,UNR

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
Material	Carbon Steel
Surface Finishing	Zinc Plated
Grade	4.8
Certification	ISO, GS, RoHS, CE
Customized	Customized
Transport Package	20-25kg Carton+900kg/Pallet
Specification	251525
Origin	Shanghai, China
HS Code	7318150000
Production Capacity	500 Tons/Month
Standard	ANSI/ASME B 18.31.2,DIN975/DIN976,
Diameter	1/4"-5",M6-M125
Length	≤9m or 30feet
Thread	M,UNC,UNF,UN,UNR
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, PTFE,Zinc Nickel,Geomet,Dacromet,Zinteck,Magni
Packing	Bulk in cartons (25kg Max.)+wood Pallet, woven bag then pallet, according to customer special demand
Application	Oil&Gas; Structural Steel; Metal Building; Tower&Pole; Wind Energy; Mechanical Machine; Home Decorating
Equipments	Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detected, Spectrometer
Supply Ability	1000 tons per month
MOQ	According to customer demand
Trade Term	FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment	T/T, L/C, D/A , D/P ,West Union,Paypal.etc
Market	Europe/South&north America/East&South East Asia/Middle East/Australia and etc.
Professional	More than 15 years of experience in the fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard.
Advantage	One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free
Notice	Please let us know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us
All our processes strictly adhere to ISO9001	2008 procedures. We have strict quality control from producing to delivery.Our company had strong technology support, We have cultivated a group of managers who are familiar with product quality , good at modern concept of management.
Standard parts	7-15days
Non-standard parts	15-25days
Category	Double-End & Tap-End Studs

Technical parameters

Standard:	ANSI/ASME B 18.31.2,DIN975/DIN976,
Diameter:	1/4"-5",M6-M125
Length:	≤9m or 30feet
Material:	Carbon Steel, Alloy Steel, Stainless Steel, Brass
Thread:	M,UNC,UNF,UN,UNR
Finish:	Plain, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, PTFE,Zinc Nickel,Geomet,Dacromet,Zinteck,Magni
Packing:	Bulk in cartons (25kg Max.)+wood Pallet, woven bag then pallet, according to customer special demand
Application:	Oil&Gas; Structural Steel; Metal Building; Tower&Pole; Wind Energy; Mechanical Machine; Home Decorating
Equipments:	Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detected, Spectrometer
Supply Ability:	1000 tons per month
MOQ:	According to customer demand
Trade Term:	FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment:	T/T, L/C, D/A , D/P ,West Union,Paypal.etc
Market:	Europe/South&north America/East&South East Asia/Middle East/Australia and etc.
Professional:	More than 15 years of experience in the fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard.
Advantage:	One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free
Notice:	Please let us know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us

Description

Factory Thread Rods 4.8 M12 M16 Double End Threaded Rod is part of our double-end & tap-end studs range (Threaded Rods & Studs).

Key details

Standard: ANSI/ASME B 18.31.2,DIN975/DIN976,
Material: Carbon Steel
Grade: 4.8
Diameter: 1/4"-5",M6-M125
Thread: M,UNC,UNF,UN,UNR
Length: ≤9m or 30feet
Certification: ISO, GS, RoHS, CE
Surface Finishing: Zinc Plated

Available configurations include material, surface finishing, grade, customized and standard. 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$0.12 – 1.20 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 Factory Thread Rods 4.8 M12 M16 Double End Threaded Rod?

The listed minimum order is 1,000 pieces, at US$0.12 – 1.20 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 Factory Thread Rods 4.8 M12 M16 Double End Threaded Rod?

Standard: ANSI/ASME B 18.31.2,DIN975/DIN976,; Material: Carbon Steel; Grade: 4.8; Diameter: 1/4"-5",M6-M125; Thread: M,UNC,UNF,UN,UNR; Length: ≤9m or 30feet. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, surface finishing, grade, customized and standard. 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 double-end & tap-end studs are available?

The Double-End & Tap-End Studs category lists 3,053 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/

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$0.12 – 1.20MOQ 1,000 piecesGet a quote WA