screw with o ring

Black nickel sealing phillips pan head screw with o ring
Material: Stainless steel, carbon steel, and so on
Standards, include DIN, DIN, ANSI, GB
O-ring is forced downward and outward
Additional cushioning between the grip and bushing
Details
Truss head slotted sealing screw with o ring
Different drive and head style for customized order
Standard: DIN, ANSI, JIS, ISO
From M1-M12 or O#-1/2 diameter
Various materials can be customized
MOQ:10000pcs
Details