Биметаллические винты
Материал: Нержавеющая сталь 304/316 + Углеродистая сталь СКМ 435
Длина винта: 13мм ~ 125 мм
Тип головы:Шестигранная головка,шестиугольник,сковородка,потайная головка
Диаметр: M4.8 / M5.5 / M6.3
Мощность сверления по стали: 6.00 – 12.00 мм
Упаковка: Небольшая коробка или большая часть в картонной коробке с поддоном или без него
Служба: OEM / ODM принимается
- Описание
- Запрос
Introduce
This Bimetal screws is comprised of two metal types – the point is manufactured from heat treated high carbon steel for self-drilling performance and the head is manufactured from corrosion resistant stainless steel (304/316).The two metals are fused together along the shaft to form a screw that offers excellent self-drilling properties combined with exceptional corrosion resistance.
Screws can be supplied with and without washers both polyamide or EPDM bonded.
Обработка поверхности
Bimetal screws have a dual layer Ruspert surface coating therefore the surface will not appear to have a typical stainless steel look. This is simply part of the manufacturing process ensuring a high level of corrosion protection.
- Покрытие: High quality surface coatings make screws more beautiful and slippery, they prevent corrosion and cold welding.
- Оцинкованный:Galvanizing is the process of applying a protective coating to steel . The coating is made from zinc and is used to halt the formation of rust.
- Русперт:This protective coating has the additional benefit of reducing the electrolytic corrosion potential and has a 1000/1500hr salt spray rating
Характерная черта
- Bimetal screws have High Anti -Corrosion Resistance for extended life cycles (never rust)
- Assembled with EPDM washer for safe sealing of every screw
- Manufactured from SS (A2)304 and (A4)316 grade Austenitic Stainless Steel for maximum corrosion resistance with hardened carbon steel drill tip for maximum drilling performance
- The points are numbered from 1 через 5, the larger the number, the thicker metal it can go through without a pilot hole. For example, 5-point can drill a 12mm of steel
заявка
Proper instiallation should allow for the entire screw point to penetrate your joining material. Please select the correct length.
- Severe marine environments
- Stainless Steel Structures
- Stitching roof decks and wall panels
- Best used in Heavy metal frame application
- Residential, commercial and industrial frame construction
- Ideally suitable for Coastal regions, Chemical factories etc where protection from corrosion is required