Standoffs & Spacers – Mouser Japan

.hide-partial { max-height: none; } .show-more { display: none; }

Round Clear Hole Spacers

Keystone Electronics Round Clear Hole Spacers are available in four types of material with clearance holes for #4, #6, #8, and #10 screw sizes. The aluminum spacers feature a clear Iridite finish per MIL-C-5541 standards, while the brass spacers have a nickel finish per QQ-N-290 requirements. The insulated types include nylon 6/6 spacers in a natural color and phenolic spacers manufactured from a natural color PBE-grade material. Keystone Electronics Round Clear Hole Spacers have an outer diameter of 0.250" or 0.312" and an overall length of 0.125" to 2" with threaded or unthreaded options.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 98

Applied Filters:

Product

Type

Length

Material

Outside Diameter

Plating

Gender

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Length	Material	Outside Diameter	Plating	Gender	Packaging
Standoffs & Spacers 1.50 Rd Clr Hle spcr .250 OD #6 Brass 1937 Keystone Electronics 1: ¥380.4 166In Stock Factory Special Order	Mfr. Part # 1937 Mouser Part # 534-1937 Factory Special Order	Keystone Electronics	Standoffs & Spacers 1.50 Rd Clr Hle spcr .250 OD #6 Brass Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	166In Stock	¥380.4 ¥289 View ¥230.9 ¥229.2	Min.: 1 Mult.: 1	Spacers	Round	38.1 mm	Brass	6.35 mm	Nickel	Female / Female	Bulk
Standoffs & Spacers 1.50 Rd Clr hle spcr .250 OD #8 Brass 2034 Keystone Electronics 1: ¥456.8 340In Stock Factory Special Order	Mfr. Part # 2034 Mouser Part # 534-2034 Factory Special Order	Keystone Electronics	Standoffs & Spacers 1.50 Rd Clr hle spcr .250 OD #8 Brass Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	340In Stock	¥456.8 ¥357.1 ¥330.5 ¥302.3 View ¥250.8 ¥224.2	Min.: 1 Mult.: 1	Spacers	Round	38.1 mm	Brass	6.35 mm	Nickel	Female	Bulk
Standoffs & Spacers RND ALUM #6 X .25" 3464 Keystone Electronics 1: ¥54.8 13,029On Order	Mfr. Part # 3464 Mouser Part # 534-3464	Keystone Electronics	Standoffs & Spacers RND ALUM #6 X .25" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	13,029On Order On Order Ship Dates Mfr. #: 3464 Stock: 0 On Order: 6,229 Expected 10/26/2026 6,800 Expected 11/2/2026 Factory Lead-Time: 6 Weeks	¥54.8 ¥47 ¥43.4 ¥37.2 View ¥30.9 ¥28.6 ¥25.7 ¥24.3	Min.: 1 Mult.: 1	Spacers	Round	0.25 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers RD ALUM 4 X 1.00" 3461 Keystone Electronics 1: ¥126.2 1In Stock	Mfr. Part # 3461 Mouser Part # 534-3461	Keystone Electronics	Standoffs & Spacers RD ALUM 4 X 1.00" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	1In Stock	¥126.2 ¥97.2 ¥88.7 ¥75.2 View ¥62.6 ¥57.1 ¥52.3 ¥48.8	Min.: 1 Mult.: 1	Spacers	Round	1 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers .125 Rnd Clr spcr .250 OD #6 Brass 1934 Keystone Electronics 1: ¥83.1 3,655On Order	Mfr. Part # 1934 Mouser Part # 534-1934	Keystone Electronics	Standoffs & Spacers .125 Rnd Clr spcr .250 OD #6 Brass Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	3,655On Order On Order Ship Dates Mfr. #: 1934 Stock: 0 On Order: 1,555 Expected 10/26/2026 2,100 Expected 11/2/2026 Factory Lead-Time: 4 Weeks	¥83.1 ¥67.4 ¥65.9 ¥59.5 View ¥43 ¥39.4 ¥37.2	Min.: 1 Mult.: 1	Spacers	Round	3.18 mm	Brass	6.35 mm	Nickel	Female / Female	Bulk
Standoffs & Spacers RD ALUM 4 X .750" 3460 Keystone Electronics 1: ¥101.3 437Expected 11/2/2026	Mfr. Part # 3460 Mouser Part # 534-3460	Keystone Electronics	Standoffs & Spacers RD ALUM 4 X .750" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	437Expected 11/2/2026	¥101.3 ¥77.2 ¥70.9 ¥60.1 View ¥50 ¥46.2 ¥41.9 ¥38.9	Min.: 1 Mult.: 1	Spacers	Round	0.75 in	Aluminum	0.25 in	Iridite		Bulk
Standoffs & Spacers SPACER Replaced NC1116310A 4265 Keystone Electronics 1: ¥111.3 495Expected 12/7/2026	Mfr. Part # 4265 Mouser Part # 534-4265	Keystone Electronics	Standoffs & Spacers SPACER Replaced NC1116310A Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	495Expected 12/7/2026	¥111.3 ¥85.5 ¥81.1 ¥73.6 View ¥57 ¥53 ¥51.8	Min.: 1 Mult.: 1	Spacers	Round	19.05 mm	Aluminum	7.92 mm	Iridite	Female / Female	Bulk
Standoffs & Spacers SPACER Replaced NC1118310A 4269 Keystone Electronics 1: ¥294 450Expected 11/4/2026	Mfr. Part # 4269 Mouser Part # 534-4269	Keystone Electronics	Standoffs & Spacers SPACER Replaced NC1118310A Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	450Expected 11/4/2026	¥294 ¥234.2 ¥232.5 ¥191 View ¥172.7 ¥161.6 ¥156	Min.: 1 Mult.: 1	Spacers	Round	50.8 mm	Aluminum	7.92 mm	Iridite	Female / Female	Bulk
Standoffs & Spacers ROUND ALUM SPCR 2" 3470 Keystone Electronics 1: ¥337.2 67Factory Stock Available	Mfr. Part # 3470 Mouser Part # 534-3470	Keystone Electronics	Standoffs & Spacers ROUND ALUM SPCR 2" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	67Factory Stock Available More Info Available	¥337.2 ¥262.4 ¥234.2 ¥199.3 View ¥166.1 ¥157.8 ¥144.5	Min.: 1 Mult.: 1	Spacers	Round	2 in	Aluminum	0.25 in	Iridite		Bulk
Standoffs & Spacers RD ALUM 8 X .500" 3473 Keystone Electronics 1: ¥73.1 10,140Factory Stock Available	Mfr. Part # 3473 Mouser Part # 534-3473	Keystone Electronics	Standoffs & Spacers RD ALUM 8 X .500" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	10,140Factory Stock Available More Info Available	¥73.1 ¥54.5 ¥48.7 ¥41.2 View ¥34.9 ¥33.2 ¥28.7	Min.: 1 Mult.: 1	Spacers	Round	0.5 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers 1/4"X1" SPACER RND 1454E Keystone Electronics 1: ¥234.2 625Factory Stock Available	Mfr. Part # 1454E Mouser Part # 534-1454E	Keystone Electronics	Standoffs & Spacers 1/4"X1" SPACER RND Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	625Factory Stock Available More Info Available	¥234.2 ¥181 ¥172.7 ¥171.1 View ¥165.9 ¥106.3 ¥96.5 ¥96.3	Min.: 1 Mult.: 1	Spacers	Round	1 in	Brass	0.25 in	Nickel		Bulk
Standoffs & Spacers .500 Rd Clr hle spcr .312 OD #10 1664 Keystone Electronics 1: ¥416.9 786Factory Stock Available	Mfr. Part # 1664 Mouser Part # 534-1664	Keystone Electronics	Standoffs & Spacers .500 Rd Clr hle spcr .312 OD #10 Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	786Factory Stock Available More Info Available	¥416.9 ¥347.1 ¥333.9 ¥318.9 View ¥294 ¥192.7 ¥181	Min.: 1 Mult.: 1	Spacers	Round	12.7 mm	Brass	7.92 mm	Nickel	Female / Female	Bulk
Standoffs & Spacers .625 Rd Clr hle spcr .312 OD #10 1665 Keystone Electronics 1: ¥451.8 658Factory Stock Available	Mfr. Part # 1665 Mouser Part # 534-1665	Keystone Electronics	Standoffs & Spacers .625 Rd Clr hle spcr .312 OD #10 Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	658Factory Stock Available More Info Available	¥451.8 ¥377 ¥363.8 ¥340.5 View ¥297.3 ¥207.6 ¥189.4 ¥182.7	Min.: 1 Mult.: 1	Spacers	Round	15.88 mm	Brass	7.92 mm	Nickel	Female / Female	Bulk
Standoffs & Spacers 1.50 Rd Clr hle spcr .312 OD #10 1669 Keystone Electronics 1: ¥870.4 80Factory Stock Available	Mfr. Part # 1669 Mouser Part # 534-1669	Keystone Electronics	Standoffs & Spacers 1.50 Rd Clr hle spcr .312 OD #10 Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	80Factory Stock Available More Info Available	¥870.4 ¥672.7 ¥606.3 ¥518.2 ¥470.1	Min.: 1 Mult.: 1	Spacers	Round						Bulk
Standoffs & Spacers 1.50 Rd Clr Hle Spcr .250 OD #4 Alum 3462 Keystone Electronics 1: ¥297.3 1,170Factory Stock Available	Mfr. Part # 3462 Mouser Part # 534-3462	Keystone Electronics	Standoffs & Spacers 1.50 Rd Clr Hle Spcr .250 OD #4 Alum Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	1,170Factory Stock Available More Info Available	¥297.3 ¥230.9 ¥207.6 ¥176.1 View ¥148.2 ¥137.9 ¥126.2 ¥124.7	Min.: 1 Mult.: 1	Spacers	Round	38.1 mm	Aluminum	6.35 mm	Iridite	Female / Female	Bulk
Standoffs & Spacers RD ALUM 6 X 1.00" 3468 Keystone Electronics 1: ¥126.2 1,874Factory Stock Available	Mfr. Part # 3468 Mouser Part # 534-3468	Keystone Electronics	Standoffs & Spacers RD ALUM 6 X 1.00" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	1,874Factory Stock Available More Info Available	¥126.2 ¥97.2 ¥88.7 ¥75.2 View ¥62.6 ¥57 ¥52.3 ¥48.8	Min.: 1 Mult.: 1	Spacers	Round	1 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers RD ALUM 8 X .875" 4260 Keystone Electronics 1: ¥117.9 699Factory Stock Available	Mfr. Part # 4260 Mouser Part # 534-4260	Keystone Electronics	Standoffs & Spacers RD ALUM 8 X .875" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	699Factory Stock Available More Info Available	¥117.9 ¥90.4 ¥82.2 ¥69.8 View ¥58 ¥53.7 ¥48 ¥47.8	Min.: 1 Mult.: 1	Spacers	Round	0.875 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers NYL Rd Clr Hle Spcr 1.50" .250OD #4 779 Keystone Electronics 1: ¥86.4 9,575Factory Stock Available	Mfr. Part # 779 Mouser Part # 534-779	Keystone Electronics	Standoffs & Spacers NYL Rd Clr Hle Spcr 1.50" .250OD #4 Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	9,575Factory Stock Available More Info Available	¥86.4 ¥66.1 ¥59 ¥50 View ¥41.5 ¥36.7 ¥34.1 ¥32.2	Min.: 1 Mult.: 1	Spacers	Round	38.1 mm	Nylon	6.35 mm		Female / Female	Bulk
Standoffs & Spacers NYL Rd Clr Hle Spcr .625 .312OD #10 793 Keystone Electronics 1: ¥59.8 1,820Factory Stock Available	Mfr. Part # 793 Mouser Part # 534-793	Keystone Electronics	Standoffs & Spacers NYL Rd Clr Hle Spcr .625 .312OD #10 Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	1,820Factory Stock Available More Info Available	¥59.8 ¥45.2 ¥40.4 ¥34.1 View ¥28.2 ¥25.7 ¥23.4 ¥21.9	Min.: 1 Mult.: 1	Spacers	Round	15.9 mm	Nylon	7.92 mm		Female / Female	Bulk
Standoffs & Spacers NYL Rd Clr Hle Spcr 1.00 .312OD #10 796 Keystone Electronics 1: ¥64.8 3,107Factory Stock Available	Mfr. Part # 796 Mouser Part # 534-796	Keystone Electronics	Standoffs & Spacers NYL Rd Clr Hle Spcr 1.00 .312OD #10 Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	3,107Factory Stock Available More Info Available	¥64.8 ¥49.2 ¥43.9 ¥37.2 View ¥30.9 ¥28.4 ¥25.7 ¥23.9	Min.: 1 Mult.: 1	Spacers	Round	25.4 mm	Nylon	7.92 mm		Female	Bulk
Standoffs & Spacers NYL Rd Clr Hle Spcr 1.50 .312OD #10 797 Keystone Electronics 1: ¥68.1 6,084Factory Stock Available	Mfr. Part # 797 Mouser Part # 534-797	Keystone Electronics	Standoffs & Spacers NYL Rd Clr Hle Spcr 1.50 .312OD #10 Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	6,084Factory Stock Available More Info Available	¥68.1 ¥53.2 ¥47.5 ¥40.2 View ¥33.4 ¥30.9 ¥27.9 ¥25.9	Min.: 1 Mult.: 1	Spacers	Round	38.1 mm	Nylon	7.92 mm		Female	Bulk
Standoffs & Spacers SPACER 889 Keystone Electronics 1: ¥56.5 24,000Factory Stock Available	Mfr. Part # 889 Mouser Part # 534-889	Keystone Electronics	Standoffs & Spacers SPACER Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	24,000Factory Stock Available More Info Available	¥56.5 ¥43 ¥38.4 ¥32.4 View ¥26.9 ¥24.4 ¥22.3 ¥20.8	Min.: 1 Mult.: 1	Spacers	Round	22.2 mm	Nylon	6.4 mm			Bulk
Standoffs & Spacers RD ALUM 6 X .875" 3438 Keystone Electronics 1: ¥117.9 Non-Stocked	Mfr. Part # 3438 Mouser Part # 534-3438	Keystone Electronics	Standoffs & Spacers RD ALUM 6 X .875" Learn More about Keystone Electronics keystone round clear hole spacers	Datasheet	Non-Stocked	¥117.9 ¥90.4 ¥82.2 ¥69.8 View ¥58 ¥53.7 ¥48 ¥45.2	Min.: 1 Mult.: 1	Spacers	Round	0.875 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk

3.18 mm
0.125 in
6.35 mm
0.25 in
6.4 mm
0.375 in
9.5 mm
9.52 mm
0.5 in
12.7 mm
15.88 mm
0.625 in
15.9 mm
19.05 mm
19.09 mm
0.75 in
19.1 mm
0.875 in
22.2 mm
22.23 mm