RH系列加工蓋是用于凸頭螺釘?shù)慕M合加工和保護(hù)蓋。 塑料蓋搭扣在帶法蘭的鋼制墊圈上，取代傳統(tǒng)墊圈。 該系列提供雙重保護(hù)，防止刮傷鋒利的緊固件邊緣造成的傷害，并保持螺釘頭槽無異物和油漆。
為突出的螺絲頭添加有吸引力的表面
墊圈單獨(dú)出售 - 請?jiān)L問RHW系列
材料：低密度聚乙烯
標(biāo)準(zhǔn)顏色：黑色或白色（白色僅在紙箱中可用）

RH Series finishing caps are a combination finishing and protective cap for raised head screws. Plastic overcap snaps over a flanged steel washer, replacing the conventional washer. This series provides dual protection by preventing injury from scraping against sharp fastener edges and by keeping screw head slots free of foreign matter and paint.

• Adds attractive finish to protruding screw heads
• Washers are sold seperately - please visit the RHW Series

Material: Low-density polyethylene
Standard Color: Black or White (white available in carton only)