Description
High-quality hexagonal expansion screw made from 304 stainless steel. This fastening element is designed for secure fixation in concrete, brick, and other dense materials, providing maximum stability through the explosive expansion effect during installation.
Thanks to the use of 304 stainless steel, the product offers enhanced corrosion resistance, making it an ideal choice for use in high-humidity environments or aggressive media. The hexagonal head allows for convenient use of a standard wrench for tightening, ensuring a tight fit to the surface.
This type of fastener is widely used in various industries: from construction and window/door installation to medical equipment manufacturing, automotive engineering, and solar panel setup. High strength and compliance with national standards guarantee a long service life for the structure.
{"Surface treatment": "Cleaning", "Brand": "all directions", "Product grade": "Grade B", "Standard Number": "National standard", "Main sales regions": "China", "Cross-border export exclusive": "No", "Material": "304 stainless steel", "Usage": "Standard", "Strength grade": "Level 4.8", "Applicable Industries": "Communication equipment manufacturing, automobile manufacturing, general equipment manufacturing, solar power generation, construction industry, rail transit equipment manufacturing, 3C electronics manufacturing, new energy battery manufacturing, doors and windows, electronic device manufacturing, medical equipment manufacturing, automobile and motorcycle maintenance"}Options
| SKU | Price | Availability |
|---|---|---|
| 0:0:规格型号:M6*405个外六角内膨胀 (622435625549-5479949204727) | 2,96 ₽ | In stock |
| 0:1:规格型号:M6*505个外六角内膨胀 (622435625549-5479949204728) | 3,28 ₽ | In stock |
| 0:2:规格型号:M6*605个外六角内膨胀 (622435625549-5479949204729) | 3,67 ₽ | In stock |
| 0:3:规格型号:M6*705个外六角内膨胀 (622435625549-5479949204730) | 4,01 ₽ | In stock |
| 0:4:规格型号:M6*805个外六角内膨胀 (622435625549-5479949204731) | 4,40 ₽ | In stock |
| 0:5:规格型号:M6*905个外六角内膨胀 (622435625549-5479949204732) | 4,73 ₽ | In stock |
| 0:6:规格型号:M6*1005个外六角内膨胀 (622435625549-5479949204733) | 5,16 ₽ | In stock |
| 0:7:规格型号:M6*1205个外六角内膨胀 (622435625549-5479949204734) | 5,98 ₽ | In stock |
| 0:8:规格型号:M6*1505个外六角内膨胀 (622435625549-5479949204735) | 7,29 ₽ | In stock |
| 0:9:规格型号:M8*405个外六角内膨胀 (622435625549-5479949204736) | 4,13 ₽ | In stock |
| 0:10:规格型号:M8*503个外六角内膨胀 (622435625549-5479949204737) | 2,84 ₽ | In stock |
| 0:11:规格型号:M8*603个外六角内膨胀 (622435625549-5479949204738) | 3,17 ₽ | In stock |
| 0:12:规格型号:M8*703个外六角内膨胀 (622435625549-5479949204739) | 3,52 ₽ | In stock |
| 0:13:规格型号:M8*803个外六角内膨胀 (622435625549-5479949204740) | 3,89 ₽ | In stock |
| 0:14:规格型号:M8*903个外六角内膨胀 (622435625549-5479949204741) | 4,21 ₽ | In stock |
| 0:15:规格型号:M8*1003个外六角内膨胀 (622435625549-5479949204742) | 4,55 ₽ | In stock |
| 0:16:规格型号:M8*1203个外六角内膨胀 (622435625549-5479949204743) | 5,31 ₽ | In stock |
| 0:17:规格型号:M8*1503个外六角内膨胀 (622435625549-5479949204744) | 6,51 ₽ | In stock |
| 0:18:规格型号:M10*502个外六角内膨胀 (622435625549-5479949204745) | 2,92 ₽ | In stock |
| 0:19:规格型号:M10*602个外六角内膨胀 (622435625549-5479949204746) | 3,24 ₽ | In stock |
| 0:20:规格型号:M10*702个外六角内膨胀 (622435625549-5479949204747) | 3,54 ₽ | In stock |
| 0:21:规格型号:M10*802个外六角内膨胀 (622435625549-5479949204748) | 3,88 ₽ | In stock |
| 0:22:规格型号:M10*902个外六角内膨胀 (622435625549-5479949204749) | 6,46 ₽ | In stock |
| 0:23:规格型号:M10*1002个外六角内膨胀 (622435625549-5479949204750) | 4,57 ₽ | In stock |
| 0:24:规格型号:M10*1202个外六角内膨胀 (622435625549-5479949204751) | 5,24 ₽ | In stock |
| 0:25:规格型号:M10*1502个外六角内膨胀 (622435625549-5479949204752) | 6,30 ₽ | In stock |
| 0:26:规格型号:M12*601个外六角内膨胀 (622435625549-5479949204753) | 2,31 ₽ | In stock |
| 0:27:规格型号:M12*701个外六角内膨胀 (622435625549-5479949204754) | 2,54 ₽ | In stock |
| 0:28:规格型号:M12*801个外六角内膨胀 (622435625549-5479949204755) | 2,76 ₽ | In stock |
| 0:29:规格型号:M12*901个外六角内膨胀 (622435625549-5479949204756) | 3,00 ₽ | In stock |
| 0:30:规格型号:M12*1001个外六角内膨胀 (622435625549-5479949204757) | 3,21 ₽ | In stock |
| 0:31:规格型号:M12*1201个外六角内膨胀 (622435625549-5479949204758) | 3,68 ₽ | In stock |
| 0:32:规格型号:M12*1501个外六角内膨胀 (622435625549-5479949204759) | 4,32 ₽ | In stock |
| 0:33:规格型号:M6*405个圆柱头内六角内膨胀 (622435625549-5479949204760) | 3,52 ₽ | In stock |
| 0:34:规格型号:M6*505个圆柱头内六角内膨胀 (622435625549-5479949204761) | 3,94 ₽ | In stock |
| 0:35:规格型号:M6*605个圆柱头内六角内膨胀 (622435625549-5479949204762) | 4,38 ₽ | In stock |
| 0:36:规格型号:M6*705个圆柱头内六角内膨胀 (622435625549-5479949204763) | 4,81 ₽ | In stock |
| 0:37:规格型号:M6*805个圆柱头内六角内膨胀 (622435625549-5479949204764) | 5,24 ₽ | In stock |
| 0:38:规格型号:M6*905个圆柱头内六角内膨胀 (622435625549-5479949204765) | 5,67 ₽ | In stock |
| 0:39:规格型号:M6*1005个圆柱头内六角内膨胀 (622435625549-5479949204766) | 6,16 ₽ | In stock |
| 0:40:规格型号:M8*503个圆柱头内六角内膨胀 (622435625549-5479949204767) | 3,67 ₽ | In stock |
| 0:41:规格型号:M8*603个圆柱头内六角内膨胀 (622435625549-5479949204768) | 4,11 ₽ | In stock |
| 0:42:规格型号:M8*703个圆柱头内六角内膨胀 (622435625549-5479949204769) | 4,55 ₽ | In stock |
| 0:43:规格型号:M8*803个圆柱头内六角内膨胀 (622435625549-5479949204770) | 4,96 ₽ | In stock |
| 0:44:规格型号:M8*903个圆柱头内六角内膨胀 (622435625549-5479949204771) | 5,37 ₽ | In stock |
| 0:45:规格型号:M8*1003个圆柱头内六角内膨胀 (622435625549-5479949204772) | 5,77 ₽ | In stock |
| 0:46:规格型号:M10*502个圆柱头内六角内膨胀 (622435625549-5479949204773) | 3,68 ₽ | In stock |
| 0:47:规格型号:M10*602个圆柱头内六角内膨胀 (622435625549-5479949204774) | 4,17 ₽ | In stock |
| 0:48:规格型号:M10*702个圆柱头内六角内膨胀 (622435625549-5479949204775) | 4,46 ₽ | In stock |
| 0:49:规格型号:M10*802个圆柱头内六角内膨胀 (622435625549-5479949204776) | 4,83 ₽ | In stock |
| 0:50:规格型号:M10*902个圆柱头内六角内膨胀 (622435625549-5479949204777) | 5,23 ₽ | In stock |
| 0:51:规格型号:M10*1002个圆柱头内六角内膨胀 (622435625549-5479949204778) | 5,62 ₽ | In stock |
| 0:52:规格型号:M6*405个十字沉头内膨胀 (622435625549-5479949204779) | 2,84 ₽ | In stock |
| 0:53:规格型号:M6*505个十字沉头内膨胀 (622435625549-5479949204780) | 3,21 ₽ | In stock |
| 0:54:规格型号:M6*605个十字沉头内膨胀 (622435625549-5479949204781) | 3,76 ₽ | In stock |
| 0:55:规格型号:M6*705个十字沉头内膨胀 (622435625549-5479949204782) | 4,25 ₽ | In stock |
| 0:56:规格型号:M6*805个十字沉头内膨胀 (622435625549-5479949204783) | 4,75 ₽ | In stock |
| 0:57:规格型号:M6*905个十字沉头内膨胀 (622435625549-5479949204784) | 5,24 ₽ | In stock |
| 0:58:规格型号:M6*1005个十字沉头内膨胀 (622435625549-5479949204785) | 5,74 ₽ | In stock |
| 0:59:规格型号:M6*1205个十字沉头内膨胀 (622435625549-5479949204786) | 8,14 ₽ | In stock |
| 0:60:规格型号:M6*1503个十字沉头内膨胀 (622435625549-5479949204787) | 6,59 ₽ | In stock |
| 0:61:规格型号:M8*403个十字沉头内膨胀 (622435625549-5479949204788) | 2,55 ₽ | In stock |
| 0:62:规格型号:M8*503个十字沉头内膨胀 (622435625549-5479949204789) | 3,04 ₽ | In stock |
| 0:63:规格型号:M8*603个十字沉头内膨胀 (622435625549-5479949204790) | 3,44 ₽ | In stock |
| 0:64:规格型号:M8*703个十字沉头内膨胀 (622435625549-5479949204791) | 3,92 ₽ | In stock |
| 0:65:规格型号:M8*803个十字沉头内膨胀 (622435625549-5479949204792) | 4,40 ₽ | In stock |
| 0:66:规格型号:M8*903个十字沉头内膨胀 (622435625549-5479949204793) | 4,89 ₽ | In stock |
| 0:67:规格型号:M8*1003个十字沉头内膨胀 (622435625549-5479949204794) | 5,29 ₽ | In stock |
| 0:68:规格型号:M8*1203个十字沉头内膨胀 (622435625549-5479949204795) | 7,21 ₽ | In stock |
| 0:69:规格型号:M10*502个十字沉头内膨胀 (622435625549-5479949204796) | 2,96 ₽ | In stock |
| 0:70:规格型号:M10*602个十字沉头内膨胀 (622435625549-5479949204797) | 3,38 ₽ | In stock |
| 0:71:规格型号:M10*702个十字沉头内膨胀 (622435625549-5479949204798) | 3,77 ₽ | In stock |
| 0:72:规格型号:M10*802个十字沉头内膨胀 (622435625549-5479949204799) | 4,17 ₽ | In stock |
| 0:73:规格型号:M10*902个十字沉头内膨胀 (622435625549-5479949204800) | 4,59 ₽ | In stock |
| 0:74:规格型号:M10*1002个十字沉头内膨胀 (622435625549-5479949204801) | 5,58 ₽ | In stock |
| 0:75:规格型号:M6*405个沉头内六角内膨胀 (622435625549-5479949204802) | 2,84 ₽ | In stock |
| 0:76:规格型号:M6*505个沉头内六角内膨胀 (622435625549-5479949204803) | 3,27 ₽ | In stock |
| 0:77:规格型号:M6*605个沉头内六角内膨胀 (622435625549-5479949204804) | 3,76 ₽ | In stock |
| 0:78:规格型号:M6*705个沉头内六角内膨胀 (622435625549-5479949204805) | 4,31 ₽ | In stock |
| 0:79:规格型号:M6*805个沉头内六角内膨胀 (622435625549-5479949204806) | 4,81 ₽ | In stock |
| 0:80:规格型号:M6*905个沉头内六角内膨胀 (622435625549-5479949204807) | 5,37 ₽ | In stock |
| 0:81:规格型号:M6*1005个沉头内六角内膨胀 (622435625549-5479949204808) | 5,85 ₽ | In stock |
| 0:82:规格型号:M8*503个沉头内六角内膨胀 (622435625549-5479949204809) | 2,74 ₽ | In stock |
| 0:83:规格型号:M8*603个沉头内六角内膨胀 (622435625549-5479949204810) | 3,25 ₽ | In stock |
| 0:84:规格型号:M8*703个沉头内六角内膨胀 (622435625549-5479949204811) | 3,70 ₽ | In stock |
| 0:85:规格型号:M8*803个沉头内六角内膨胀 (622435625549-5479949204812) | 4,25 ₽ | In stock |
| 0:86:规格型号:M8*903个沉头内六角内膨胀 (622435625549-5479949204813) | 4,84 ₽ | In stock |
| 0:87:规格型号:M8*1003个沉头内六角内膨胀 (622435625549-5479949204814) | 5,26 ₽ | In stock |
| 0:88:规格型号:M8*1203个沉头内六角内膨胀 (622435625549-5479949204815) | 6,69 ₽ | In stock |
| 0:89:规格型号:M10*502个沉头内六角内膨胀 (622435625549-5479949204816) | 2,89 ₽ | In stock |
| 0:90:规格型号:M10*602个沉头内六角内膨胀 (622435625549-5479949204817) | 3,28 ₽ | In stock |
| 0:91:规格型号:M10*702个沉头内六角内膨胀 (622435625549-5479949204818) | 3,77 ₽ | In stock |
| 0:92:规格型号:M10*802个沉头内六角内膨胀 (622435625549-5479949204819) | 4,20 ₽ | In stock |
| 0:93:规格型号:M10*902个沉头内六角内膨胀 (622435625549-5479949204820) | 4,89 ₽ | In stock |
| 0:94:规格型号:M10*1002个沉头内六角内膨胀 (622435625549-5479949204821) | 5,50 ₽ | In stock |
| 0:95:规格型号:M6*405个十字盘头内膨胀 (622435625549-5479949204822) | 3,52 ₽ | In stock |
| 0:96:规格型号:M6*505个十字盘头内膨胀 (622435625549-5479949204823) | 4,01 ₽ | In stock |
| 0:97:规格型号:M6*605个十字盘头内膨胀 (622435625549-5479949204824) | 4,44 ₽ | In stock |
| 0:98:规格型号:M6*705个十字盘头内膨胀 (622435625549-5479949204825) | 4,99 ₽ | In stock |
| 0:99:规格型号:M6*805个十字盘头内膨胀 (622435625549-5479949204826) | 5,43 ₽ | In stock |
| 0:100:规格型号:M6*905个十字盘头内膨胀 (622435625549-5479949204827) | 5,98 ₽ | In stock |
| 0:101:规格型号:M6*1005个十字盘头内膨胀 (622435625549-5479949204828) | 6,53 ₽ | In stock |
| 0:102:规格型号:M8*503个十字盘头内膨胀 (622435625549-5479949204829) | 3,70 ₽ | In stock |
| 0:103:规格型号:M8*603个十字盘头内膨胀 (622435625549-5479949204830) | 4,14 ₽ | In stock |
| 0:104:规格型号:M8*703个十字盘头内膨胀 (622435625549-5479949204831) | 4,66 ₽ | In stock |
| 0:105:规格型号:M8*803个十字盘头内膨胀 (622435625549-5479949204832) | 5,14 ₽ | In stock |
| 0:106:规格型号:M8*903个十字盘头内膨胀 (622435625549-5479949204833) | 5,62 ₽ | In stock |
| 0:107:规格型号:M8*1003个十字盘头内膨胀 (622435625549-5479949204834) | 6,14 ₽ | In stock |
| 0:108:规格型号:M10*502个十字盘头内膨胀 (622435625549-5479949204835) | 3,99 ₽ | In stock |
| 0:109:规格型号:M10*602个十字盘头内膨胀 (622435625549-5479949204836) | 4,44 ₽ | In stock |
| 0:110:规格型号:M10*702个十字盘头内膨胀 (622435625549-5479949204837) | 4,89 ₽ | In stock |
| 0:111:规格型号:M10*802个十字盘头内膨胀 (622435625549-5479949204838) | 5,32 ₽ | In stock |
| 0:112:规格型号:M10*902个十字盘头内膨胀 (622435625549-5479949204839) | 5,77 ₽ | In stock |
| 0:113:规格型号:M10*1002个十字盘头内膨胀 (622435625549-5479949204840) | 6,22 ₽ | In stock |
| 0:114:规格型号:M6*405个盘头内六角内膨胀 (622435625549-5479949204841) | 3,52 ₽ | In stock |
| 0:115:规格型号:M6*505个盘头内六角内膨胀 (622435625549-5479949204842) | 3,89 ₽ | In stock |
| 0:116:规格型号:M6*605个盘头内六角内膨胀 (622435625549-5479949204843) | 4,50 ₽ | In stock |
| 0:117:规格型号:M6*705个盘头内六角内膨胀 (622435625549-5479949204844) | 5,43 ₽ | In stock |
| 0:118:规格型号:M6*805个盘头内六角内膨胀 (622435625549-5479949204845) | 5,74 ₽ | In stock |
| 0:119:规格型号:M6*905个盘头内六角内膨胀 (622435625549-5479949204846) | 6,35 ₽ | In stock |
| 0:120:规格型号:M6*1005个盘头内六角内膨胀 (622435625549-5479949204847) | 6,97 ₽ | In stock |
| 0:121:规格型号:M8*503个盘头内六角内膨胀 (622435625549-5479949204848) | 3,81 ₽ | In stock |
| 0:122:规格型号:M8*603个盘头内六角内膨胀 (622435625549-5479949204849) | 4,25 ₽ | In stock |
| 0:123:规格型号:M8*703个盘头内六角内膨胀 (622435625549-5479949204850) | 4,74 ₽ | In stock |
| 0:124:规格型号:M8*803个盘头内六角内膨胀 (622435625549-5479949204851) | 5,22 ₽ | In stock |
| 0:125:规格型号:M8*903个盘头内六角内膨胀 (622435625549-5479949204852) | 5,66 ₽ | In stock |
| 0:126:规格型号:M8*1003个盘头内六角内膨胀 (622435625549-5479949204853) | 6,14 ₽ | In stock |
| 0:127:规格型号:M10*502个盘头内六角内膨胀 (622435625549-5479949204854) | 3,75 ₽ | In stock |
| 0:128:规格型号:M10*602个盘头内六角内膨胀 (622435625549-5479949204855) | 4,12 ₽ | In stock |
| 0:129:规格型号:M10*702个盘头内六角内膨胀 (622435625549-5479949204856) | 4,71 ₽ | In stock |
| 0:130:规格型号:M10*802个盘头内六角内膨胀 (622435625549-5479949204857) | 5,17 ₽ | In stock |
| 0:131:规格型号:M10*902个盘头内六角内膨胀 (622435625549-5479949204858) | 5,65 ₽ | In stock |
| 0:132:规格型号:M10*1002个盘头内六角内膨胀 (622435625549-5479949204859) | 6,12 ₽ | In stock |
Reviews
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СтройМастер ★ 5.00 28.09.2026
Отличный крепеж. Использовали в сыром подвале, за полгода ни одного пятнышка ржавчины. Качество на высоте.
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Алексей М. ★ 4.00 05.08.2026
Брал для монтажа солнечных панелей на крыше. В бетон зашли идеально, расширение работает четко. Все ок.
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Игорь ★ 5.00 22.07.2026
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Dmitry_K ★ 4.00 10.06.2026
Норм штука, затянул стандартным ключом без проблем. Чуть-чуть переплатил за бренд, но за нержавейку не жалко.
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Сергей Петрович ★ 5.00 15.04.2026
Качественные болты, сталь реально не ржавеет. Ставил навесы в гараже, держит намертво. Рекомендую!