This spacer from RS PRO is designed to create a gap or clearance between two surfaces. It's a good choice to use at home to position screws more
Metal spacer - 606-686 - RS PRO - hexagonal
TREAL Brass Extended Wheel Hubs 7mm*10mm Hex, Axle Counter Weight 17g/pc (4pcs) Wheel Spacer for 1/18 TRX4M (Black)
Spacers RS Components
Spacers, Plastic Spacers, Nylon Spacers
RS PRO - 2240388 - M3 x M3 x 10mm Long Round Female/Female Nickel Plated Brass Standoff Spacer - RS
12mm Plastic Spacer For M3 Screws, Plastic Bushing, Plastic Standoff, M3 Plastic Spacer, Round Straight Tube
Thermo Electric, Heatsink, Electric Devices
ProBuild™ 1.9 Extra Wide Brass Center Ring w/ Lead Weight Set (2)
RS Pro Brass Hex Standoff Female/Female, 35mm, M4 X M4, 806-6705, ET14047132
Metric Threaded Nickel Plated Brass Spacer Kits Two kits of M3 (5mm A/F) & M4 (7mm A/F) hexagonal spacers made from nickel-plated brass.
RS PRO Brass Male/Female Spacer & Standoff Kit Spacer, M3
RS PRO, RS PRO Round Brass Spacer 10mm, 224-0366
806-6632, Nickel Plated Brass Hexagonal Threaded Standoffs, RS Pro
10mm spacer - RS India