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 RND .250X1.00 ZBRASS 1547E Keystone Electronics 1: ¥289 175In Stock 500Expected 1/4/2027	Mfr. Part # 1547E Mouser Part # 534-1547E	Keystone Electronics	Standoffs & Spacers RND .250X1.00 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	175In Stock 500Expected 1/4/2027	¥289 ¥230.9 ¥181 ¥125.2 ¥114.6	Min.: 1 Mult.: 1	Standoffs	Round	4-40	1 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .250X.250 ZBRASS 1548A Keystone Electronics 1: ¥114.6 445In Stock	Mfr. Part # 1548A Mouser Part # 534-1548A	Keystone Electronics	Standoffs & Spacers RND .250X.250 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	445In Stock	¥114.6 ¥87.5 ¥79.7 ¥67.6 View ¥59.8 ¥52 ¥47 ¥43.7	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.25 in	Brass	0.25 in	Zinc	Female	Bulk
Standoffs & Spacers RND .250X.500 ZBRASS 1548C Keystone Electronics 1: ¥162.8 195In Stock	Mfr. Part # 1548C Mouser Part # 534-1548C	Keystone Electronics	Standoffs & Spacers RND .250X.500 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	195In Stock	¥162.8 ¥125.4 ¥112.3 ¥103 View ¥101.8 ¥73.1 ¥66.6 ¥62	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.5 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .250X.625 ZBRASS 1548D Keystone Electronics 1: ¥177.7 493In Stock	Mfr. Part # 1548D Mouser Part # 534-1548D	Keystone Electronics	Standoffs & Spacers RND .250X.625 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	493In Stock	¥177.7 ¥135.9 ¥121.6 ¥116.3 View ¥106.3 ¥79.7 ¥72.3 ¥69.8	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.625 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .250X1.75 ZBRASS 1638 Keystone Electronics 1: ¥478.4 40In Stock	Mfr. Part # 1638 Mouser Part # 534-1638	Keystone Electronics	Standoffs & Spacers HEX .250X1.75 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	40In Stock	¥478.4 ¥370.4 ¥355.5 ¥338.8 View ¥295.7 ¥219.3 ¥202.6	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	1.75 in	Brass	0.25 in	Zinc	Female	Bulk
Standoffs & Spacers HEX .187X.750 ZBRASS 1656A Keystone Electronics 1: ¥217.6 1,762In Stock 1,600Expected 12/14/2026	Mfr. Part # 1656A Mouser Part # 534-1656A	Keystone Electronics	Standoffs & Spacers HEX .187X.750 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1,762In Stock 1,600Expected 12/14/2026	¥217.6 ¥165.1 ¥149.5 ¥142.8 View ¥142.7 ¥125.9 ¥99.2 ¥89.9 ¥83.7	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.75 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .187X1.00 ZBRASS 1656B Keystone Electronics 1: ¥274.1 385In Stock	Mfr. Part # 1656B Mouser Part # 534-1656B	Keystone Electronics	Standoffs & Spacers HEX .187X1.00 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	385In Stock	¥274.1 ¥209.3 ¥189.4 ¥186 View ¥184.4 ¥162.3 ¥125.1 ¥114.6 ¥105.6	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	1 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .187X.500 ZBRASS 1657 Keystone Electronics 1: ¥159.5 2,004In Stock 800Expected 11/30/2026	Mfr. Part # 1657 Mouser Part # 534-1657	Keystone Electronics	Standoffs & Spacers RND .187X.500 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,004In Stock 800Expected 11/30/2026	¥159.5 ¥126.2 ¥119.8 ¥107.1 View ¥102.2 ¥73.1 ¥66.6 ¥63.1	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.5 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .187X.750 ZBRASS 1657A Keystone Electronics 1: ¥210.9 39In Stock	Mfr. Part # 1657A Mouser Part # 534-1657A	Keystone Electronics	Standoffs & Spacers RND .187X.750 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	39In Stock	¥210.9 ¥161 ¥145.5 ¥139.5 View ¥128.1 ¥96.8 ¥87.7 ¥81.6	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.75 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .187X1.00 ZBRASS 1657B Keystone Electronics 1: ¥272.4 370In Stock	Mfr. Part # 1657B Mouser Part # 534-1657B	Keystone Electronics	Standoffs & Spacers RND .187X1.00 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	370In Stock	¥272.4 ¥207.6 ¥187.7 ¥182.7 View ¥161 ¥124.1 ¥112.9	Min.: 1 Mult.: 1	Standoffs	Round	4-40	1 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .250X.375 ZBRASS 1692B Keystone Electronics 1: ¥161.1 82In Stock	Mfr. Part # 1692B Mouser Part # 534-1692B	Keystone Electronics	Standoffs & Spacers RND .250X.375 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	82In Stock	¥161.1 ¥124.6 ¥121.3 ¥109.5 View ¥92 ¥74.7 ¥69.4 ¥67.9	Min.: 1 Mult.: 1	Standoffs	Round	8-32	0.375 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .250X1.00 ZBRASS 1692E Keystone Electronics 1: ¥270.7 175In Stock	Mfr. Part # 1692E Mouser Part # 534-1692E	Keystone Electronics	Standoffs & Spacers RND .250X1.00 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	175In Stock	¥270.7 ¥212.6 ¥202.6 ¥201 View ¥177.7 ¥123.6 ¥112.9	Min.: 1 Mult.: 1	Standoffs	Round	8-32	1 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .156X.187 ALUM 1797A Keystone Electronics 1: ¥162.8 14In Stock	Mfr. Part # 1797A Mouser Part # 534-1797A	Keystone Electronics	Standoffs & Spacers HEX .156X.187 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	14In Stock	¥162.8 ¥126.1 ¥122.6 ¥115.6 View ¥103.6 ¥73.1 ¥66.6 ¥62	Min.: 1 Mult.: 1	Standoffs	Hex	2-56	0.187 in	Aluminum	0.156 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .156X.312 ALUM 1797C Keystone Electronics 1: ¥181 107In Stock	Mfr. Part # 1797C Mouser Part # 534-1797C	Keystone Electronics	Standoffs & Spacers HEX .156X.312 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	107In Stock	¥181 ¥139.5 ¥136.4 ¥123.2 View ¥103.8 ¥81.4 ¥73.7 ¥68.9	Min.: 1 Mult.: 1	Standoffs	Hex	2-56	0.312 in	Aluminum	0.156 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .156X.375 ZBRASS 1798D Keystone Electronics 1: ¥287.4 52In Stock	Mfr. Part # 1798D Mouser Part # 534-1798D	Keystone Electronics	Standoffs & Spacers HEX .156X.375 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	52In Stock	¥287.4 ¥225.9 ¥215.9 ¥214.3 View ¥189.4 ¥130.9 ¥119.6 ¥110.6	Min.: 1 Mult.: 1	Standoffs	Hex	2-56	0.375 in	Brass	0.156 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .156X.187 ZBRASS 1802A Keystone Electronics 1: ¥182.7 491In Stock	Mfr. Part # 1802A Mouser Part # 534-1802A	Keystone Electronics	Standoffs & Spacers RND .156X.187 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	491In Stock	¥182.7 ¥138.2 ¥127.6 ¥124.9 View ¥121.3 ¥104.3 ¥83.5 ¥75.7 ¥73.1	Min.: 1 Mult.: 1	Standoffs	Round	2-56	0.187 in	Brass	0.156 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .156X.312 ZBRASS 1802C Keystone Electronics 1: ¥201 39In Stock	Mfr. Part # 1802C Mouser Part # 534-1802C	Keystone Electronics	Standoffs & Spacers RND .156X.312 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	39In Stock	¥201 ¥155 ¥148.2 ¥146.7 View ¥146.5 ¥129.7 ¥92.2 ¥83.5 ¥81.4	Min.: 1 Mult.: 1	Standoffs	Round	2-56	0.312 in	Brass	0.156 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .156X.375 ZBRASS 1802D Keystone Electronics 1: ¥201 815In Stock	Mfr. Part # 1802D Mouser Part # 534-1802D	Keystone Electronics	Standoffs & Spacers RND .156X.375 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	815In Stock	¥201 ¥154.5 ¥142.2 ¥139.2 View ¥116.3 ¥92.2 ¥83.5 ¥81.4	Min.: 1 Mult.: 1	Standoffs	Round	2-56	0.375 in	Brass	0.156 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .250X.625 ALUM 1808 Keystone Electronics 1: ¥81.4 7,686In Stock	Mfr. Part # 1808 Mouser Part # 534-1808	Keystone Electronics	Standoffs & Spacers HEX .250X.625 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	7,686In Stock	¥81.4 ¥69.3 ¥63.1 ¥51.5 View ¥44.2 ¥38.9	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.625 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .250X.875 ALUM 1809 Keystone Electronics 1: ¥119.6 2,103In Stock 10,000Expected 12/7/2026	Mfr. Part # 1809 Mouser Part # 534-1809	Keystone Electronics	Standoffs & Spacers HEX .250X.875 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,103In Stock 10,000Expected 12/7/2026	¥119.6 ¥91.5 ¥86.9 ¥77.7 View ¥65.3 ¥53 ¥49.3 ¥46.8	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.875 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers 5/8" 10-32 ALUM SPACER 1821C Keystone Electronics 1: ¥189.4 304In Stock	Mfr. Part # 1821C Mouser Part # 534-1821C	Keystone Electronics	Standoffs & Spacers 5/8" 10-32 ALUM SPACER Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	304In Stock	¥189.4 ¥162.1 ¥153.8 ¥137.7 View ¥115.8 ¥94 ¥73.7 ¥71.4	Min.: 1 Mult.: 1	Standoffs	Hex	10-32	15.88 mm	Aluminum	7.92 mm	Iridite	Female / Female	Bulk
Standoffs & Spacers .750 Hex Fem Thrd 10-32x.312 Alum 1821D Keystone Electronics 1: ¥220.9 472In Stock	Mfr. Part # 1821D Mouser Part # 534-1821D	Keystone Electronics	Standoffs & Spacers .750 Hex Fem Thrd 10-32x.312 Alum Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	472In Stock	¥220.9 ¥181 ¥167.8 ¥164.3 View ¥144.8 ¥120.6 ¥87.9 ¥86.4	Min.: 1 Mult.: 1	Standoffs	Hex	10-32	19.05 mm	Aluminum	7.92 mm	Iridite	Female / Female	Bulk
Standoffs & Spacers .500 Hex Fem Thrd 10-32x.312 Brass 1822B Keystone Electronics 1: ¥428.5 45In Stock	Mfr. Part # 1822B Mouser Part # 534-1822B	Keystone Electronics	Standoffs & Spacers .500 Hex Fem Thrd 10-32x.312 Brass Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	45In Stock	¥428.5 ¥358.8 ¥332.2 ¥302.3 View ¥285.7 ¥206 ¥187.7 ¥181	Min.: 1 Mult.: 1	Standoffs	Hex	10-32	12.7 mm	Brass	7.92 mm	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .250X2.50 ALUM 1825 Keystone Electronics 1: ¥237.5 2,616In Stock	Mfr. Part # 1825 Mouser Part # 534-1825	Keystone Electronics	Standoffs & Spacers HEX .250X2.50 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,616In Stock	¥237.5 ¥181 ¥166.1 ¥163.1 View ¥149.5 ¥145 ¥105.1	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	2.5 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .250X.625 ALUM 1827 Keystone Electronics 1: ¥109.6 500In Stock	Mfr. Part # 1827 Mouser Part # 534-1827	Keystone Electronics	Standoffs & Spacers HEX .250X.625 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	500In Stock	¥109.6 ¥85.5 ¥81.2 ¥76.6 View ¥69.3 ¥50.8 ¥46 ¥43.2	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	0.625 in	Aluminum	0.25 in	Iridite	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