12 x 3/4 Phillips Pan Head Screws #13281 - Denver Auto Fasteners, LLC
Flat Head Machine Screw Size Chart - DIN
4-40 UNC x 3/8 inch Phillips Pan Head Machine Screws (ANSI B18.6.3) - Stainless Steel (A2)
Machine Screw Dimensions Chart Screw Manufacturer & factory in China
Slotted Pan Head Machine Screw Dimensions
Flat Head Machine Screw Size Chart
BS 4183 Slotted Pan Head Machine Screws Dimensions Standards Specifications
A Truss head screw has a head with flat underside and a slightly domed top. It has almost no exposed edge. Machine Screws have with machine threads for use with a nut or in a tapped hole. Machine screws are often used with nuts but also often driven into tapped holes (without nuts). They might be considered a screw or a bolt based on the Machinery's Handbook distinction.
Fastenere 8-32 x 1/2 Slotted Truss Head Machine Screws Stainless Steel 18-8 Qty 100
Ss Pan Phillips Screw at Rs 2/piece, Saraspur, Ahmedabad