This is a part we supply our long time customer on an as-needed basis every two years or so at approximately 40,000 pieces per order. It is a M4-0.70 X 9.5MM phillips slotted combo drive hex washer head machine screw made using steel material with black oxide and light oil per customer specifications. Made in the USA this part typically carries a 5-6 week lead time from order.
Engineered Source Inc
Supplier and Distributor of Fasteners & Related Products
Santa Ana - Orange County - Los Angeles - Inland Empire - San Diego - Southern California - Cont. United States - Mexico