#8 or 4mm Screw Spacers L = Length OD = Outer Diameter ID = .170 (4.3mm)  Clearance for #8 or 4mm Screws

We have the following spacers in stock, ready to ship today: 

Spacers for #8 or 4mm Screws Select size for pricing.
1/4" Outer Diameter (.250) 6.35mm	5/16" Outer Diameter (.3125) 7.94mm	3/8" Outer Diameter (.375) 9.52mm
1/8 Long  -  AS25-8-8	1/8 Long  -  AS31-8-8
5/32 Long  -  AS25-8-10
3/16 Long  -  AS25-8-12	3/16 Long  -  AS31-8-12	3/16 Long  -  AS38-8-12
1/4 Long  -  AS25-8-16	1/4 Long  -  AS31-8-16	1/4 Long  -  AS38-8-16
5/16 Long  -  AS25-8-20	5/16 Long  -  AS31-8-20
3/8 Long  -  AS25-8-24	3/8 Long  -  AS31-8-24
7/16 Long  -  AS25-8-28	7/16 Long  -  AS31-8-28
1/2 Long  -  AS25-8-32	1/2 Long  -  AS31-8-32
9/16 Long  -  AS25-8-36
5/8 Long  -  AS25-8-40	5/8 Long  -  AS31-8-40
3/4 Long  -  AS25-8-48	3/4 Long  -  AS31-8-48	3/4 long  -  AS38-8-48
	7/8 Long  -  AS31-8-56
1" Long  -  AS25-8-64	1" Long  -  AS31-8-64
	1-3/32 Long  -  AS31-8-72