Landmark engineers suppliesoffers a range of high quality, superior fasteners. Self-drilling screws are available in materials: steel c 1022; stainless steel - 303, 304, 305, 316. Some general features of these self-drilling screw include:alient features: all products are precision manufactured according to: din 7504; ansi standard; finishes - zinc plated, yellow zinc plated, dacrotized, ruspert-coating; and packaging - bulk packaging, small box packaging, poly bag packaging, etc.
