This is another 4-40 slotted flat machine screw we supply our long time customer, typically in small batches of 50-100 pieces per order. They are 3/8 in length and are manufactured in the United States using Copper 110 material. Material certs are provided with each shipment and blanket purchase order arrangements are always doable.
Engineered Source Inc
Supplier and Distributor of Custom Copper Machine Screws & Related Products
Santa Ana - Orange County - Los Angeles - Inland Empire - San Diego - Southern California - Cont. United States - Mexico