The Stainless Steel MONSTER Screw Loose Case is a 1300 piece bulk m3 hardware kit. Perfect for multiple custom builds and maintenance for a variety of R/C trucks and cars. This Stainless Steel MONSTER Kit includes both of our smaller Stainless Steel 650 pcs kits, BHCS (button head) and SHCS (socket head cap). 300 combined SS nylon locknuts and 200 flat washers. We start with 350 m3 button head screws and 50 pcs of m2 hardware. The BHCS screws include 50 pieces each of the following m3 button head lengths: 8mm, 12mm, 14mm, 16mm, 20mm, 25mm and 30mm. In addition this kit includes 20 m2x6mm SHCS, 20 m2x10mm SHCS and 10 m2 plain nuts. PLUS it also includes 400 m3 socket head cap screws. The SHCS screws include 50 pieces each of the following m3 cap head lengths: 6mm, 8mm, 12mm, 14mm, 16mm, 20mm, 25mm and 30mm. All hardware is A-2 (18.8) stainless steel and this kit comes with a LARGE hardware case.