Description
High-quality expansion screw from Fengyin, crafted from premium 304 stainless steel. This fastening element is specifically designed to ensure a secure and durable fixation of structures in various surface types, including concrete and stone.
Due to the use of high-grade material, the product exhibits exceptional resistance to corrosion and oxidation, making it an ideal choice for outdoor applications and high-humidity environments. It complies with the strict GB/T 22795 - 2008 standard and features a strength grade of Level 8.
The wide range of applications includes the installation of solar panels (photovoltaic bases), communication and general industrial equipment manufacturing, as well as general construction and decoration works. The product is characterized by high manufacturing precision and reliability under heavy-duty conditions.
{"Surface treatment": "True colors", "Brand": "Fengyin", "Product grade": "A-level", "Standard Number": "GB/T 22795 - 2008", "Main sales regions": "Southeast Asia, Northeast Asia, Europe, Middle East, China, North America", "Cross-border export exclusive": "Yes", "Material": "304 stainless steel", "Usage": "Standard", "Strength grade": "Level 8", "Applicable Industries": "Communication equipment manufacturing, general equipment manufacturing, solar power generation, construction, decoration, 3C electronics, ventilation installation, automotive and motorcycle maintenance"}Options
| SKU | Price | Availability |
|---|---|---|
| 0:0:Specification:201 material/6 * 60 (934115767206-6148023022303) | 0,39 ₽ | In stock |
| 0:1:Specification:201 material/6 * 70 (934115767206-6148023022300) | 0,41 ₽ | In stock |
| 0:2:Specification:201 material/6 * 80 (934115767206-6148023022307) | 0,48 ₽ | In stock |
| 0:3:Specification:201 material/8 * 60 (934115767206-6148023022308) | 0,47 ₽ | In stock |
| 0:4:Specification:201 material/8 * 70 (934115767206-6148023022309) | 0,53 ₽ | In stock |
| 0:5:Specification:201 material/8 * 80 (934115767206-6148023022310) | 0,59 ₽ | In stock |
| 0:6:Specification:201 material/8 * 90 (934115767206-6148023022311) | 0,68 ₽ | In stock |
| 0:7:Specification:201 material/8 * 100 (934115767206-6148023022312) | 0,71 ₽ | In stock |
| 0:8:Specification:201 material/8 * 120 (934115767206-6148023022313) | 0,84 ₽ | In stock |
| 0:9:Specification:201 material/10 * 60 (934115767206-6148023022314) | 0,80 ₽ | In stock |
| 0:10:Specification:201 material/10 * 70 (934115767206-6148023022315) | 0,84 ₽ | In stock |
| 0:11:Specification:201 material/10 * 80 (934115767206-6148023022316) | 0,87 ₽ | In stock |
| 0:12:Specification:201 material/10 * 90 (934115767206-6148023022317) | 0,96 ₽ | In stock |
| 0:13:Specification:201 material/10 * 100 (934115767206-6148023022318) | 0,99 ₽ | In stock |
| 0:14:Specification:201 material/10 * 120 (934115767206-6148023022319) | 1,19 ₽ | In stock |
| 0:15:Specification:201 material/10 * 150 (934115767206-6148023022320) | 1,58 ₽ | In stock |
| 0:16:Specification:201 material/12 * 70 (934115767206-6148023022299) | 1,01 ₽ | In stock |
| 0:17:Specification:201 material/12 * 80 (934115767206-6148023022297) | 1,02 ₽ | In stock |
| 0:18:Specification:201 material/12 * 90 (934115767206-6148023022321) | 1,14 ₽ | In stock |
| 0:19:Specification:201 material/12 * 100 (934115767206-6148023022298) | 1,23 ₽ | In stock |
| 0:20:Specification:201 material/12 * 120 (934115767206-6148023022322) | 1,53 ₽ | In stock |
| 0:21:Specification:201 material/12 * 150 (934115767206-6148023022323) | 2,00 ₽ | In stock |
| 0:22:Specification:201 material/14 * 100 (934115767206-6148023022324) | 2,58 ₽ | In stock |
| 0:23:Specification:201 material/14 * 120 (934115767206-6148023022325) | 2,95 ₽ | In stock |
| 0:24:Specification:201 material/14 * 150 (934115767206-6148023022326) | 3,75 ₽ | In stock |
| 0:25:Specification:201 material/16 * 100 (934115767206-6148023022327) | 3,30 ₽ | In stock |
| 0:26:Specification:201 material/16 * 120 (934115767206-6148023022328) | 3,90 ₽ | In stock |
| 0:27:Specification:201 material/16 * 150 (934115767206-6148023022329) | 4,80 ₽ | In stock |
| 0:28:Specification:304 material/6 * 60 (934115767206-6148023022330) | 0,51 ₽ | In stock |
| 0:29:Specification:304 material/6 * 70 (934115767206-6148023022301) | 0,63 ₽ | In stock |
| 0:30:Specification:304 material/6 * 80 (934115767206-6148023022302) | 0,71 ₽ | In stock |
| 0:31:Specification:304 material/8 * 60 (934115767206-6148023022331) | 0,74 ₽ | In stock |
| 0:32:Specification:304 material/8 * 70 (934115767206-6148023022332) | 0,83 ₽ | In stock |
| 0:33:Specification:304 material/8 * 80 (934115767206-6148023022333) | 0,90 ₽ | In stock |
| 0:34:Specification:304 material/8 * 90 (934115767206-6148023022334) | 0,99 ₽ | In stock |
| 0:35:Specification:304 material/8 * 100 (934115767206-6148023022335) | 1,05 ₽ | In stock |
| 0:36:Specification:304 material/8 * 120 (934115767206-6148023022336) | 1,20 ₽ | In stock |
| 0:37:Specification:304 material/10 * 60 (934115767206-6148023022337) | 1,05 ₽ | In stock |
| 0:38:Specification:304 material/10 * 70 (934115767206-6148023022338) | 1,17 ₽ | In stock |
| 0:39:Specification:304 material/10 * 80 (934115767206-6148023022339) | 1,29 ₽ | In stock |
| 0:40:Specification:304 material/10 * 90 (934115767206-6148023022340) | 1,44 ₽ | In stock |
| 0:41:Specification:304 material/10 * 100 (934115767206-6148023022341) | 1,53 ₽ | In stock |
| 0:42:Specification:304 material/10 * 120 (934115767206-6148023022342) | 1,83 ₽ | In stock |
| 0:43:Specification:304 material/10 * 150 (934115767206-6148023022343) | 2,25 ₽ | In stock |
| 0:44:Specification:304 material/12 * 70 (934115767206-6148023022295) | 1,62 ₽ | In stock |
| 0:45:Specification:304 material/12 * 80 (934115767206-6148023022296) | 1,65 ₽ | In stock |
| 0:46:Specification:304 material/12 * 90 (934115767206-6148023022344) | 1,88 ₽ | In stock |
| 0:47:Specification:304 material/12 * 100 (934115767206-6148023022345) | 2,10 ₽ | In stock |
| 0:48:Specification:304 material/12 * 120 (934115767206-6148023022346) | 2,46 ₽ | In stock |
| 0:49:Specification:304 material/12 * 150 (934115767206-6148023022347) | 3,08 ₽ | In stock |
| 0:50:Specification:304 material/14 * 100 (934115767206-6148023022348) | 3,90 ₽ | In stock |
| 0:51:Specification:304 material/14 * 120 (934115767206-6148023022349) | 4,50 ₽ | In stock |
| 0:52:Specification:304 material/14 * 150 (934115767206-6148023022350) | 5,55 ₽ | In stock |
| 0:53:Specification:304 material/16 * 100 (934115767206-6148023022304) | 4,80 ₽ | In stock |
| 0:54:Specification:304 material/16 * 120 (934115767206-6148023022305) | 5,70 ₽ | In stock |
| 0:55:Specification:304 material/16 * 150 (934115767206-6148023022306) | 6,90 ₽ | In stock |
| 0:56:Specification:customized version (934115767206-5825347768677) | 2,00 ₽ | In stock |
Reviews
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Мастер-на-все-руки ★ 5.00 01.10.2026
Класс, реально качественная нержавейка. Ставил промышленное оборудование в цеху с высокой влажностью, за месяц ни одного пятнышка коррозии. Топ за свои деньги.
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Алексей ★ 4.00 02.09.2026
Хорошая штука, всё по стандарту. Доставка была долгой, но сам товар Fengyin отличный, прочности хватает с головой.
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Иван ★ 5.00 10.08.2026
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dmitry_stroy ★ 4.00 22.06.2026
Норм анкеры, держат крепко в бетоне. Чуть дороже обычных, но зато не заржавеют через год, т.к. стоят на улице под дождем.
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Сергей П. ★ 5.00 15.04.2026
Брал для монтажа солнечных панелей на крыше. Качество стали 304 на высоте, резьба чистая, закрутились легко. Рекомендую!