This titanium screw set is the TA07 PRO chassis kit. The package contains 97 screws of various types for an approximate weight loss of 20 grms. 3×6mm Titanium Hex Screw x 5 3×8mm Titanium Hex Screw x 10 3×8mm Titanium Countersunk Hex Screw x 39 3×10mm Titanium Hex Screw x 31 3×10mm Titanium Countersunk Hex Screw x 7 3×12mm Titanium Hex Screw x 1 3×14mm Titanium Countersunk Hex Screw x 2 3×16mm Titanium Hex Screw x 2 appropriate for Item 58636 TA07 PRO Chassis kit. Suitable for usage with item 54232 RC M3x0.5mm Thread Forming Tap.