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

A320 L7 L7m Stud Bolt Full Threaded Rod and Nut

Updated 2026-11-04 · Markdown version

Model no. Astm A320 L7/L7M Stud Bolt

US$0.012 – 0.60 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Stainless Steel
Grade: B
Customized: Customized
Diameter: 1/4"-5", M6-M125
Length: Less Than 9m or 30feet
Packing: Carton and Pallet
Head Mark: Customized
Package Size: 25.00cm * 25.00cm * 17.00cm

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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
Material	Stainless Steel
Grade	B
Model NO.	Astm A320 L7/L7M Stud Bolt
Certification	ISO
Customized	Customized
Diameter	1/4"-5", M6-M125
Length	Less Than 9m or 30feet
Product	ASTM A320 L7/L7m Stud Bolt
Mothly Supply	500 Ton
Lead Time	14-21 Days Normally
Main Market	Northe America, EU, North Aferica, Sout America
Other Request	Acceptable
Packing	Carton and Pallet
Shipping Method	Express, Air, Sea, Train
Production	Standard/Customized
Area	Industry, Machine, Building
Payment Term	Tt 50% Deposit
Using	Right Hand Threads
Sample	Accepted
Head Mark	Customized
Transport Package	20-25kg Carton+900kg/Pallet/Bundle+Pallet
Specification	B8
Origin	Shanghai, China
Production Capacity	500 Tons/Month
Package Size	25.00cm * 25.00cm * 17.00cm
Package Gross Weight	25.000kg
Standard	ANSI/ASME B 18.31.2,DIN975/DIN976,
Thread	M,UNC,UNF,UNS,UNR
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, PTFE,Zinc Nickel,Geomet,Dacromet,Zinteck,Magni
Application	Oil&Gas;Structural Steel; Metal Buliding; 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 detecter,Spectrometer
Supply Ability	1000 tons per month
MinimumOrder	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 Amrica/East&South east Asia/Middle East/Australia and ect.
Professional	More than 15 years experience in fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard.
Our advantage	One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free
Notice	Please lets 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
Grade:	Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, ASTM A193 / ASTM 193M
Thread:	M,UNC,UNF,UNS,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 Buliding; 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 detecter,Spectrometer
Supply Ability:	1000 tons per month
MinimumOrder:	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 Amrica/East&South east Asia/Middle East/Australia and ect.
Professional:	More than 15 years experience in fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard.
Our advantage:	One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free
Notice:	Please lets 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

A320 L7 L7m Stud Bolt Full Threaded Rod and Nut 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: Stainless Steel
Grade: B
Diameter: 1/4"-5", M6-M125
Thread: M,UNC,UNF,UNS,UNR
Length: Less Than 9m or 30feet
Certification: ISO
Product: ASTM A320 L7/L7m Stud Bolt

Available configurations include material, grade, customized, diameter and length. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$0.012 – 0.60 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 A320 L7 L7m Stud Bolt Full Threaded Rod and Nut?

The listed minimum order is 100 pieces, at US$0.012 – 0.60 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 A320 L7 L7m Stud Bolt Full Threaded Rod and Nut?

Standard: ANSI/ASME B 18.31.2,DIN975/DIN976,; Material: Stainless Steel; Grade: B; Diameter: 1/4"-5", M6-M125; Thread: M,UNC,UNF,UNS,UNR; Length: Less Than 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, grade, customized, diameter and length. 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 →

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US$0.012 – 0.60MOQ 100 piecesGet a quote WA