Standoffs & Spacers – Mouser Japan

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Female Threaded Standoffs

Keystone Electronics Female Threaded Standoffs come in round or hex shapes and are available in a variety of thread options, including 2-56, 4-40, 6-32, 8-32, and 10-32. The Keystone Female Threaded Standoffs are RoHS compliant and come in standard nylon (V2) or flame-resistant (V0) versions. The standoffs include a stainless version with options for brass or aluminum plating.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Thread Size	Length	Material	Outside Diameter	Plating	Gender	Packaging
Standoffs & Spacers HEX .187X.625 ALUM 1894 Keystone Electronics 1: ¥109.6 9,961In Stock	Mfr. Part # 1894 Mouser Part # 534-1894	Keystone Electronics	Standoffs & Spacers HEX .187X.625 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	9,961In Stock	¥109.6 ¥83.5 ¥76.9 ¥65.3 View ¥54.3 ¥49.8 ¥45.7 ¥42.2	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.625 in	Aluminum	0.187 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .187X1.00 ALUM 1897 Keystone Electronics 1: ¥139.5 5,646In Stock	Mfr. Part # 1897 Mouser Part # 534-1897	Keystone Electronics	Standoffs & Spacers HEX .187X1.00 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	5,646In Stock	¥139.5 ¥123.1 ¥119.8 ¥113.1 View ¥98 ¥70.1 ¥64.3 ¥59.5	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	1 in	Aluminum	0.187 in	Iridite	Female / Female	Bulk
Standoffs & Spacers .250 NYLON/HEX 4-40 1902A Keystone Electronics 1: ¥111.3 15,583In Stock	Mfr. Part # 1902A Mouser Part # 534-1902A	Keystone Electronics	Standoffs & Spacers .250 NYLON/HEX 4-40 Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	15,583In Stock	¥111.3 ¥90.7 ¥88.4 ¥81.7 View ¥68.8 ¥55.8 ¥51.8 ¥47.3	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.25 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers .500 HEX PCB 1903C Keystone Electronics 1: ¥111.3 8,828In Stock 11,500Expected 11/30/2026	Mfr. Part # 1903C Mouser Part # 534-1903C	Keystone Electronics	Standoffs & Spacers .500 HEX PCB Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	8,828In Stock 11,500Expected 11/30/2026	¥111.3 ¥85.7 ¥81.2 ¥72.6 View ¥61.1 ¥49.7 ¥46 ¥43.2	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.5 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers 1" HEX THRD STANDOFF 1903E Keystone Electronics 1: ¥191 5,258In Stock	Mfr. Part # 1903E Mouser Part # 534-1903E	Keystone Electronics	Standoffs & Spacers 1" HEX THRD STANDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	5,258In Stock	¥191 ¥150.3 ¥137.9 ¥126.9 View ¥93 ¥84.7 ¥74.7	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	1 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers 4-40 1.00 HEX STDOFF 1921D Keystone Electronics 1: ¥347.1 1,873In Stock	Mfr. Part # 1921D Mouser Part # 534-1921D	Keystone Electronics	Standoffs & Spacers 4-40 1.00 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1,873In Stock	¥347.1 ¥269.1 ¥244.2 ¥227.6 View ¥172.7 ¥154.5	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	1 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers RND .187X.500 ALUM 2027 Keystone Electronics 1: ¥86.4 26,412In Stock 100Expected 10/22/2026	Mfr. Part # 2027 Mouser Part # 534-2027	Keystone Electronics	Standoffs & Spacers RND .187X.500 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	26,412In Stock 100Expected 10/22/2026	¥86.4 ¥72.9 ¥69.4 ¥61.3 View ¥52.5 ¥41.7 ¥38.5 ¥32.6	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.5 in	Aluminum	0.187 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .250X.250 ALUM 2201 Keystone Electronics 1: ¥56.5 14,230In Stock 6,700Expected 10/19/2026	Mfr. Part # 2201 Mouser Part # 534-2201	Keystone Electronics	Standoffs & Spacers HEX .250X.250 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	14,230In Stock 6,700Expected 10/19/2026	¥56.5 ¥46.7 ¥42.9 ¥34.9 View ¥29.6 ¥27.7	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.25 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .250X.500 ALUM 2203 Keystone Electronics 1: ¥73.1 41,449In Stock	Mfr. Part # 2203 Mouser Part # 534-2203	Keystone Electronics	Standoffs & Spacers HEX .250X.500 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	41,449In Stock	¥73.1 ¥69.6 ¥62.3 ¥52.8 View ¥43.9 ¥40.4 ¥36.9 ¥35.2	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.5 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .250X1.00 ALUM 2205 Keystone Electronics 1: ¥121.3 10,595In Stock	Mfr. Part # 2205 Mouser Part # 534-2205	Keystone Electronics	Standoffs & Spacers HEX .250X1.00 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	10,595In Stock	¥121.3 ¥104.6 ¥99.3 ¥88.9 View ¥74.7 ¥59.5 ¥55.1 ¥48	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	1 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .250X.375 ALUM 2209 Keystone Electronics 1: ¥66.4 16,709In Stock	Mfr. Part # 2209 Mouser Part # 534-2209	Keystone Electronics	Standoffs & Spacers HEX .250X.375 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	16,709In Stock	¥66.4 ¥54.5 ¥50 ¥40.7 View ¥34.4 ¥28.4 ¥25.7 ¥24.9	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.375 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .250X.500 ALUM 2210 Keystone Electronics 1: ¥63.1 33,144In Stock 34,100Expected 10/26/2026	Mfr. Part # 2210 Mouser Part # 534-2210	Keystone Electronics	Standoffs & Spacers HEX .250X.500 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	33,144In Stock 34,100Expected 10/26/2026	¥63.1 ¥47.2 ¥43.2 ¥43 View ¥37.9 ¥31.2 ¥28.4 ¥24.9	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.5 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .250X.750 ALUM 2211 Keystone Electronics 1: ¥101.3 13,921In Stock	Mfr. Part # 2211 Mouser Part # 534-2211	Keystone Electronics	Standoffs & Spacers HEX .250X.750 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	13,921In Stock	¥101.3 ¥82.7 ¥78.7 ¥70.4 View ¥59.3 ¥48 ¥44.3 ¥40.2	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.75 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .250X2.00 ALUM 2214 Keystone Electronics 1: ¥210.9 4,653In Stock	Mfr. Part # 2214 Mouser Part # 534-2214	Keystone Electronics	Standoffs & Spacers HEX .250X2.00 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	4,653In Stock	¥210.9 ¥160.5 ¥147.5 ¥144.5 View ¥125.9 ¥106.1 ¥98.5 ¥84	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	2 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers RND .250X.375 ALUM 3479 Keystone Electronics 1: ¥86.4 8,265In Stock	Mfr. Part # 3479 Mouser Part # 534-3479	Keystone Electronics	Standoffs & Spacers RND .250X.375 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	8,265In Stock	¥86.4 ¥68.9 ¥61.6 ¥52 View ¥43.4 ¥38.4 ¥34.9 ¥34.5	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.375 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers 6-32 THRD1/2"L HEX 8441C Keystone Electronics 1: ¥181 8,170In Stock	Mfr. Part # 8441C Mouser Part # 534-8441C	Keystone Electronics	Standoffs & Spacers 6-32 THRD1/2"L HEX Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	8,170In Stock	¥181 ¥138 ¥126.9 ¥124.2 View ¥103.8 ¥83.2 ¥75.4 ¥73.1	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	12.7 mm	Nylon	6.35 mm		Female / Female	Bulk
Standoffs & Spacers .250 X .250 6-32 THREADED HEX STANDOFF BRASS 1451A Keystone Electronics 1: ¥98 14,300In Stock 16,100Expected 12/25/2026	Mfr. Part # 1451A Mouser Part # 534-1451A	Keystone Electronics	Standoffs & Spacers .250 X .250 6-32 THREADED HEX STANDOFF BRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	14,300In Stock 16,100Expected 12/25/2026	¥98 ¥75.2 ¥71.3 ¥63.8 View ¥53.7 ¥44.7	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.25 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers .250 X .375 6-32 THREADED HEX STANDOFF BRASS 1451B Keystone Electronics 1: ¥94.7 9,713In Stock	Mfr. Part # 1451B Mouser Part # 534-1451B	Keystone Electronics	Standoffs & Spacers .250 X .375 6-32 THREADED HEX STANDOFF BRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	9,713In Stock	¥94.7 ¥76.6 ¥70.4 ¥63.5 View ¥58.3 ¥52.3 ¥48.3 ¥41	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.375 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .187X.375 ZBRASS 1803 Keystone Electronics 1: ¥121.3 12,677In Stock 100Expected 10/19/2026	Mfr. Part # 1803 Mouser Part # 534-1803	Keystone Electronics	Standoffs & Spacers HEX .187X.375 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	12,677In Stock 100Expected 10/19/2026	¥121.3 ¥92.7 ¥79.1 ¥73.7 View ¥64.9 ¥50 ¥47	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.375 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .250X2.25 ALUM 1820 Keystone Electronics 1: ¥318.9 3,594In Stock 5,100On Order	Mfr. Part # 1820 Mouser Part # 534-1820	Keystone Electronics	Standoffs & Spacers HEX .250X2.25 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	3,594In Stock 5,100On Order	¥318.9 ¥257.5 ¥254.1 ¥250.8 View ¥225.9 ¥147.8 ¥136.2	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	2.25 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .187X.875 ALUM 1896 Keystone Electronics 1: ¥129.6 8,007In Stock	Mfr. Part # 1896 Mouser Part # 534-1896	Keystone Electronics	Standoffs & Spacers HEX .187X.875 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	8,007In Stock	¥129.6 ¥100.7 ¥92.8 ¥80.4 View ¥66.8 ¥59.8 ¥55.3 ¥51.3	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.875 in	Aluminum	0.187 in	Iridite	Female / Female	Bulk
Standoffs & Spacers 4/40 3/4 HEX STDOFF 1902D Keystone Electronics 1: ¥119.6 24,609In Stock	Mfr. Part # 1902D Mouser Part # 534-1902D	Keystone Electronics	Standoffs & Spacers 4/40 3/4 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	24,609In Stock	¥119.6 ¥93.8 ¥89 ¥79.7 View ¥66.9 ¥54.3 ¥50.5 ¥45.2	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.75 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers HEX THREADED STDOFF .250"L 6-32 NYL 1903A Keystone Electronics 1: ¥111.3 7,829In Stock 28,900On Order	Mfr. Part # 1903A Mouser Part # 534-1903A	Keystone Electronics	Standoffs & Spacers HEX THREADED STDOFF .250"L 6-32 NYL Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	7,829In Stock 28,900On Order On Order Ship Dates Mfr. #: 1903A Stock: 7,829 Can Ship Immediately On Order: 14,000 Expected 12/28/2026 14,900 Expected 1/1/2027 Factory Lead-Time: 13 Weeks	¥111.3 ¥86.2 ¥81.7 ¥73.1 View ¥61.5 ¥50 ¥46.3 ¥43.2	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.25 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers HEX 6-32X.375 NYLON 1903B Keystone Electronics 1: ¥117.9 21,829In Stock 25,000Expected 11/9/2026	Mfr. Part # 1903B Mouser Part # 534-1903B	Keystone Electronics	Standoffs & Spacers HEX 6-32X.375 NYLON Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	21,829In Stock 25,000Expected 11/9/2026	¥117.9 ¥97.3 ¥94.7 ¥85.4 View ¥76.2 ¥60.1 ¥55.8 ¥51.5	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.375 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers .875 Fem NYL stdoff 6-32 Thread 1903G Keystone Electronics 1: ¥146.2 9,053In Stock 26,650On Order	Mfr. Part # 1903G Mouser Part # 534-1903G	Keystone Electronics	Standoffs & Spacers .875 Fem NYL stdoff 6-32 Thread Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	9,053In Stock 26,650On Order On Order Ship Dates Mfr. #: 1903G Stock: 9,053 Can Ship Immediately On Order: 12,850 Expected 1/15/2027 13,800 Expected 1/22/2027 Factory Lead-Time: 16 Weeks	¥146.2 ¥127.7 ¥124.6 ¥111.1 View ¥94.5 ¥69.8 ¥64.8 ¥56.5	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	22.2 mm	Nylon	0.25 in		Female / Female	Bulk

0.187 in
6.35 mm
0.25 in
6.4 mm
0.312 in
0.375 in
9.5 mm
9.52 mm
9.53 mm
0.5 in
12.7 mm
15.87 mm
15.88 mm
0.625 in
15.9 mm
19.05 mm
0.75 in
0.875 in
22.2 mm
22.22 mm