바이메탈 나사
재료: 스테인리스 강 304/316 + 탄소강 SCM 435
나사 길이: 13mm ~ 125mm
머리 유형:육각 머리,육각형,팬 헤드,접시 머리
직경: M4.8 / M5.5 / M6.3
강철을 통한 드릴 용량: 6.00 – 12.00 mm
포장: 깔판의 유무에 관계없이 판지에있는 작은 상자 또는 부피
서비스: OEM / ODM이 허용됩니다
- Description
- Inquiry
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.
표면 처리
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.
- 코팅: High quality surface coatings make screws more beautiful and slippery, they prevent corrosion and cold welding.
- 아연 도금: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.
- Ruspert:This protective coating has the additional benefit of reducing the electrolytic corrosion potential and has a 1000/1500hr salt spray rating
특색
- 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 ~을 통해 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
신청
Proper instiallation should allow for the entire screw point to penetrate your joining material. Please select the correct length.
- Severe marine environments
- 스테인레스 스틸 구조물
- 지붕 데크 및 벽면 패널 스티칭
- Best used in Heavy metal frame application
- 주거용, 상업 및 산업 프레임 건설
- 해안 지역에 이상적으로 적합, 부식 방지가 필요한 화학공장 등