ITEM NAME:10 Pcs M4 Flat Head, Pure Titanium Machine Screws, Phillips Drive L.(L.)10mm Description: - Made of commercially pure titanium of grade 1 (gr1) - Has greatest formability among pure titanium, excellent corrosion resistance, light weight and high impact toughness - Perfect for any application such as marine, seawater desalination, auto/airframe/aerospace construction and chemical industry - Pack of 10 Pieces M4 Flat-Head GR1 Titanium Machine Screws in one poly-bag, easy storage - M4 Thread diameter, full length is 10mm / 0.4inch( 3/8'') Specification: - Thread Diameter: 7.9 mm, M4, 5/16 Inch - Pitch: 0.7 - Length: 10 mm / 0.4 Inch Package Included: 10 Pieces M4*10mm Flat Head GR1 Titanium Machine Screws.10 Pieces M4 10mm Flat Head GR1 Titanium Machine Screws. - Has greatest formability among pure titanium, excellent corrosion resistance, light weight and high impact toughness. - Pitch: 0.7.