--- title: "Stainless Steel Double End Threaded Screw for Solar Panel Mounting" description: "Stainless Steel Double End Threaded Screw for Solar Panel Mounting — Other Machine & Custom Screws. MOQ 500 pieces, US$0.0001 – 0.0012." url: https://engineeringhardware.com/product/stainless-steel-double-end-threaded-screw-for-solar-panel-mounting/ source: Engineering Hardware & Fasteners --- # Stainless Steel Double End Threaded Screw for Solar Panel Mounting [![Stainless Steel Double End Threaded Screw for Solar Panel Mounting](https://img.engineeringhardware.com/Stainless-Steel-Double-End-Threaded-Screw-for-Solar-Panel-Mounting.webp)](https://img.engineeringhardware.com/Stainless-Steel-Double-End-Threaded-Screw-for-Solar-Panel-Mounting.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/stainless-steel-double-end-threaded-screw-for-solar-panel-mounting.md) Model no. **Stainless Steel Hanger Bolt** | **US$0.0012**500–4,999 pieces | **US$0.0001**5,000+ pieces | | --- | --- | MOQ 500 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST, DIN /GB/Unc/Bsw/Non-Standard - **Grade:** 8.8 - **Finish:** Color-Zinc Plated - **Length:** Customized, 6mm-300mm - **Diameter:** Customized, M3-M36 - **Drives:** Hex / Hexagon Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Stainless%20Steel%20Double%20End%20Threaded%20Screw%20for%20Solar%20Panel%20Mounting%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fstainless-steel-double-end-threaded-screw-for-solar-panel-mounting%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 | | Type | Hexagon Head | | Model NO. | Stainless Steel Hanger Bolt | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, BSW, GOST, DIN /GB/Unc/Bsw/Non-Standard | | Grade | 8.8 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Color-Zinc Plated | | Service | OEM & ODM, Custom Sizes & Finishes | | Sample | Free Samples Available | | MOQ | 1000 PCS / Negotiable | | Inspection | 100% QC Before Shipment | | Length | Customized, 6mm-300mm | | Diameter | Customized, M3-M36 | | Point | Sharp Point/Dilling Point /or Any Other Drawing | | Drives | Hex / Hexagon | | Transport Package | Carton+Pallet | | Specification | M3-M36, 1/4"-1", Customized | | Origin | Hebei, China | | HS Code | 7318159090 | | Production Capacity | 3000 Tons/Month | | Package Size | 10.00cm * 10.00cm * 10.00cm | | Package Gross Weight | 1.000kg | | Lead Time | 5 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces) | | Product Name | Stainless Steel Double End Screw / Solar Hanger Bolt | | Metric size | M6 × 70 mm Inch size: 1/4" × 2-3/4" Customized sizes are available. | | Samples | Samples are complimentary, delivery charges apply | | Package | Inner bag + Master carton + Wooden pallet + Stretch film, with desiccant & edge protectors as needed. | | Payment | T/T, L/C | | Shipping Port | Tianjin Port, Qingdao Port | | Category | [Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) | ## Technical parameters | Product Name: Stainless Steel Double End Screw / Solar Hanger Bolt | | --- | | Size: Metric size: M6 × 70 mm Inch size: 1/4" × 2-3/4" Customized sizes are available. | | Material: Stainless Steel 201 304 316 430 & Carbon Steel | | Grade: A2-70, A4-70, A4-80 & 8.8, 10.9, 12.9, etc. | | Finish: Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, Bluing, etc. | | Standard: GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc | | Samples: Samples are complimentary, delivery charges apply | | Package: Inner bag + Master carton + Wooden pallet + Stretch film, with desiccant & edge protectors as needed. | | Payment: T/T, L/C | | Shipping Port: Tianjin Port, Qingdao Port | | Inspection: 100% QC Steps Inspect Before Shipment | ## Description Stainless Steel Double End Threaded Screw for Solar Panel Mounting is part of our other machine & custom screws range (Screws). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST, DIN /GB/Unc/Bsw/Non-Standard - **Material:** Stainless Steel - **Grade:** 8.8 - **Diameter:** Customized, M3-M36 - **Length:** Customized, 6mm-300mm - **Head Style:** Hexagonal - **Finish:** Color-Zinc Plated Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 500 pieces at US$0.0001 – 0.0012 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 Stainless Steel Double End Threaded Screw for Solar Panel Mounting? The listed minimum order is 500 pieces, at US$0.0001 – 0.0012 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.0012 for 500–4,999 pieces; US$0.0001 for 5,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Stainless Steel Double End Threaded Screw for Solar Panel Mounting? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST, DIN /GB/Unc/Bsw/Non-Standard; Material: Stainless Steel; Grade: 8.8; Diameter: Customized, M3-M36; Length: Customized, 6mm-300mm. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, head style, standard, grade and finish. 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 other machine & custom screws are available? The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) 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/) ## Request a quote for this product ## Related products [All Other Machine & Custom Screws →](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) [![Stainless Steel Lock Nut Anti-Loose and Anti-Slip Screw Cap Nylon Hexagonal Self-Locking Nut](https://img.engineeringhardware.com/Stainless-Steel-Lock-Nut-Anti-Loose-and-Anti-Slip-Screw-Cap-Nylon-Hexagonal-Self-Locking-Nut.webp)](https://engineeringhardware.com/product/stainless-steel-lock-nut-anti-loose-and-anti-slip-screw-cap-nylon-hexagonal-self/) Other Machine & Custom Screws ### [Stainless Steel Lock Nut Anti-Loose and Anti-Slip Screw Cap Nylon Hexagonal Self-Locking Nut](https://engineeringhardware.com/product/stainless-steel-lock-nut-anti-loose-and-anti-slip-screw-cap-nylon-hexagonal-self/) Crawler Abrator · Surface Treatment **US$1,800 – 12,000**MOQ 1 piece [![Food Grade Limpet Coil Heating Pressure Type Double Screw Mixer for Antibiotic 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