Flange Nuts
Type:Welding Nuts, Wing Nuts, Nylon Self-locking Nut, Round Nuts, Acorn Nuts, Slotted Nuts, Square Nuts, Long Nuts, Hex Nuts, Flange Nuts, Eye Bolts, Tubing Nuts
material: carbon steel stainless steel, alloy steel, SWRCH8A, SWRCH35K, Q195LY,35#, 45#, 40CrMo.....
Surface: black,yellow zinc, white zinc, white blue zinc, H.D.G. , Dakeluo .
specification:M3-M27
standard: DIN6923, JIS1190, IFI D-21
Thread: Mm, unc, unf, and...