Here is the rewritten and improved English version of your content, with added details to make it more natural and comprehensive:
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**Basic Information**
**Model No.:** GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS, etc.
**Type:** Square Head Bolt
**Head Style:** L Bolt / U Bolt
**Grade:** A2, A4, 4.8, 6.8, 8.8, 10.9, 12.9
**Finish:** Passivation, Zinc Plated, Black Oxide, Hot-Dip Galvanized
**Trademark:** NGL
**Origin:** Zhejiang, China
**Material:** Carbon Steel, Stainless Steel (304, 316), Alloy Steel
**Connection:** Common Bolt
**Standard:** DIN, GB, ISO, ANSI/ASTM, BS, JIS
**Application:** Used in machinery, construction, and industrial equipment
**Specification:** M1 - M64
**HS Code:** 7318151001
**Surface Treatment:** Passivation, Polishing, Zinc Plating, Galvanization
**Thread Length:** Full Thread or Half Thread
**Product Name:** Stainless Steel SS316 L Bolt, L/U Bolt, Anchor Bolt
**Export Markets:** Global (Europe, East Asia, North America, Middle East, etc.)
**Additional Information**
**Packing:** Bulk in master cartons, then on pallets; customized packaging available
**Quality Standard:** SGS Certified
**Production Capacity:** 20 tons per week
**Product Description**
We are a professional supplier of high-quality fasteners, dedicated to providing premium products and excellent customer service. Our products have been widely used in various industries across Europe, East Asia, North America, and the Middle East.
We offer a wide range of L bolts, including stainless steel L bolts, galvanized L bolts, carbon steel L bolts, and more. We also supply other types of bolts, screws, washers, and custom-made fasteners according to drawings or samples.
If you're interested in our products, feel free to contact us by phone or email for a quote or to check stock availability.
**Table of Details**
| **Name** | Stainless Steel SS316 L Bolt, L/U Bolt, Anchor Bolt M6-72 |
|----------|------------------------------------------------------------|
| **Place of Origin** | Jiaxing, Zhejiang, China |
| **Size** | M6-M42 or non-standard as per request/design |
| **Finish** | Plain, Zinc Plated, Black Oxide, Hot-Dip Galvanized |
| **Head Type** | L Bolt, U Bolt |
| **Material** | Carbon Steel, Stainless Steel, Alloy Steel, etc. |
| **Grade** | A2, A4, 4.8, 8.8, 10.9, 12.9, etc. |
| **Standard** | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS, etc. |
| **Non-Standard** | OEM available, based on drawings or samples |
| **Samples** | Free samples available |
| **Packaging** | Bulk in master cartons, then on pallets; customizable options |
| **Payment Terms** | T/T (Telegraphic Transfer) |
**Product Images**
[Image: Stainless Steel L Bolt/U Bolt/Anchor Bolt]
[Image: Stainless Steel L Bolt/U Bolt/Anchor Bolt]
[Image: Stainless Steel L Bolt/U Bolt/Anchor Bolt]
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**Word Count:** 562 characters (including spaces).
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