--- title: "A320 L7 L7m Stud Bolt Full Threaded Rod and Nut" description: "A320 L7 L7m Stud Bolt Full Threaded Rod and Nut — Double-End & Tap-End Studs. Material: Stainless Steel, Grade: B. MOQ 100 pieces, US$0.012 – 0.60." url: https://engineeringhardware.com/product/a320-l7-l7m-stud-bolt-full-threaded-rod-and-nut/ source: Engineering Hardware & Fasteners --- # A320 L7 L7m Stud Bolt Full Threaded Rod and Nut [![A320 L7 L7m Stud Bolt Full Threaded Rod and Nut](https://img.engineeringhardware.com/A320-L7-L7m-Stud-Bolt-Full-Threaded-Rod-and-Nut.webp)](https://img.engineeringhardware.com/A320-L7-L7m-Stud-Bolt-Full-Threaded-Rod-and-Nut.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Rods & Studs › Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/a320-l7-l7m-stud-bolt-full-threaded-rod-and-nut.md) 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 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20A320%20L7%20L7m%20Stud%20Bolt%20Full%20Threaded%20Rod%20and%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fa320-l7-l7m-stud-bolt-full-threaded-rod-and-nut%2F) 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](https://engineeringhardware.com/fastener-products/threaded-rods-studs/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/](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 [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## 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