The round aluminium spacers are available in different lengths to perfectly meet your needs. The price is degressive depending on the quantity ordered.
Round Spacer, 18-8 Stainless Steel, Plain Finish, 10 Screw Size, 3/8 OD, 0.192 ID, 3/8 Length (Pack of 5) : : Tools & Home Improvement
uxcell ABS Round Spacer Assortment Kit ID 8.2mm OD 14mm for M8 Screws, 8 Sizes Plastic Standoff (5mm 8mm 10mm 12mm 15mm 18mm 20mm 25mm), 160pcs: : Industrial & Scientific
Aluminum Spacers - 10 Packs
YUMINASHI TUNING PARTS AND HONDA OEM PARTS FOR THE HONDA GY6 ENGINES AND THEIR CLONES (50CC - 125CC/QMI - 150CC/QMJ)
PATIKIL M4 Aluminum Spacer, 10 Pack 4.2mm ID x 10mm OD x 10mm L Metal Spacer Aluminum Round Plain Finish Spacer Screw Standoff for 3/16 or M4 Screw Bolts : Industrial
Aluminum Spacers for #12 Screws
Material: Aluminum; Color: Silver; Compatible Screw Size: 5/16 , M8 Screws Bolts; Size: 8.5mm ID x 20mm OD x 8mm Advantage: Made of durable Aluminum
PATIKIL M8 Aluminum Spacers, 10 Pcs Metal Spacer Aluminum 8.5mm ID x 20mm OD x 8mm L Aluminum Spacer Screw Standoff Round for 5/16 or M8 Screw Bolts
Aluminum Spacers - 10 Packs
PATIKIL M10 Aluminum Spacers,5Pcs Metal Spacer Aluminum Round 10.5mm ID x 20mm OD x 15mm L Thickness Aluminum Spacer Screw Standoff for 3/8 M10 Screw Bolt : Industrial & Scientific
PATIKIL M10 Aluminum Spacers,5Pcs Metal Spacer Aluminum Round 10.5mm ID x 20mm OD x 10mm L Thickness Aluminum Spacer Screw Standoff for 3/8 M10 Screw Bolt : Industrial & Scientific