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 STANDOFF F/R .375"L 8-32 NYL 8442B Keystone Electronics 1: ¥232.5 253In Stock Factory Special Order	Mfr. Part # 8442B Mouser Part # 534-8442B Factory Special Order	Keystone Electronics	Standoffs & Spacers HEX STANDOFF F/R .375"L 8-32 NYL Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	253In Stock	¥232.5 ¥182.7 View ¥124.4 ¥100.8 ¥91.4 ¥89.7	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	9.5 mm	Nylon	6.35 mm		Female / Female	Bulk
Standoffs & Spacers 4-40 .750 HEX STDOFF 1921C Keystone Electronics 1: ¥333.9 2,062Expected 1/11/2027	Mfr. Part # 1921C Mouser Part # 534-1921C	Keystone Electronics	Standoffs & Spacers 4-40 .750 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,062Expected 1/11/2027	¥333.9 ¥259.1 ¥235.9 ¥219.3 View ¥153.8 ¥147.8	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.75 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers 6-32 THRD1/2"L HEX 8441C Keystone Electronics 1: ¥181 8,170Expected 10/5/2026	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	8,170Expected 10/5/2026	¥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 1.00 8-32 THREADED HEX STANDOFF BRASS 1474E Keystone Electronics 1: ¥265.8 1In Stock	Mfr. Part # 1474E Mouser Part # 534-1474E	Keystone Electronics	Standoffs & Spacers .250 X 1.00 8-32 THREADED HEX STANDOFF BRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1In Stock	¥265.8 ¥202.6 ¥184.4 ¥179.4 View ¥164.3 ¥121.3 ¥110 ¥102.5	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	1 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX STANDOFF F/R .375"L 6-32 NYL 8441B Keystone Electronics 1: ¥177.7 1In Stock	Mfr. Part # 8441B Mouser Part # 534-8441B	Keystone Electronics	Standoffs & Spacers HEX STANDOFF F/R .375"L 6-32 NYL Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1In Stock	¥177.7 ¥137.9 ¥134.4 ¥126.7 View ¥114.1 ¥80.2 ¥72.6 ¥69.8	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	9.5 mm	Nylon	6.35 mm		Female / Female	Bulk
Standoffs & Spacers RND .250X.750 ZBRASS 1548E Keystone Electronics 1: ¥182.7 496Expected 10/12/2026	Mfr. Part # 1548E Mouser Part # 534-1548E	Keystone Electronics	Standoffs & Spacers RND .250X.750 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	496Expected 10/12/2026	¥182.7 ¥146.3 ¥139.9 ¥131.4 View ¥97.7 ¥89.9 ¥88	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.75 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers .500 Hex Fem Thrd 10-32x.312 Alum 1821B Keystone Electronics 1: ¥187.7 439Expected 10/19/2026	Mfr. Part # 1821B Mouser Part # 534-1821B	Keystone Electronics	Standoffs & Spacers .500 Hex Fem Thrd 10-32x.312 Alum Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	439Expected 10/19/2026	¥187.7 ¥159 ¥146.8 ¥143.7 View ¥120.1 ¥94.5 ¥77.7 ¥74.7	Min.: 1 Mult.: 1	Standoffs	Hex	10-32	12.7 mm	Aluminum	7.92 mm	Iridite	Female / Female	Bulk
Standoffs & Spacers .375 Fem Stdoff Rnd 10-32 Brass 3499A Keystone Electronics 1: ¥242.5 490Expected 12/28/2026	Mfr. Part # 3499A Mouser Part # 534-3499A	Keystone Electronics	Standoffs & Spacers .375 Fem Stdoff Rnd 10-32 Brass Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	490Expected 12/28/2026	¥242.5 ¥187.7 ¥172.7 ¥156.5 View ¥153 ¥150.5	Min.: 1 Mult.: 1	Standoffs	Round						Female	Bulk
Standoffs & Spacers .250 X .875 6-32 HEX STANDOFF F/R NYLON 8441F Keystone Electronics 1: ¥220.9 22Expected 9/28/2026	Mfr. Part # 8441F Mouser Part # 534-8441F	Keystone Electronics	Standoffs & Spacers .250 X .875 6-32 HEX STANDOFF F/R NYLON Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	22Expected 9/28/2026	¥220.9 ¥169.4 ¥163.6 ¥161.8 View ¥161.6 ¥143.2 ¥100.8 ¥91.4 ¥89.7	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	22.22 mm	Nylon	6.35 mm		Female	Bulk
Standoffs & Spacers .250 X .250 8-32 THREADED HEX STANDOFF BRASS 1474A Keystone Electronics 1: ¥112.9 942On Order	Mfr. Part # 1474A Mouser Part # 534-1474A	Keystone Electronics	Standoffs & Spacers .250 X .250 8-32 THREADED HEX STANDOFF BRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	942On Order On Order Ship Dates Mfr. #: 1474A Stock: 0 On Order: 42 Expected 9/28/2026 900 Expected 12/16/2026 Factory Lead-Time: 13 Weeks	¥112.9 ¥86.5 ¥79.6 ¥67.8 View ¥59.8 ¥51.7 ¥47.2 ¥46.3	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	0.25 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .250X2.00 ALUM 3491 Keystone Electronics 1: ¥275.7 498Expected 12/7/2026	Mfr. Part # 3491 Mouser Part # 534-3491	Keystone Electronics	Standoffs & Spacers RND .250X2.00 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	498Expected 12/7/2026	¥275.7 ¥225.9 ¥210.9 ¥206 View ¥202.6 ¥187.7 ¥130.4 ¥119.6 ¥110.3	Min.: 1 Mult.: 1	Standoffs	Round	6-32	2 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers RND .250X2.25 ZBRASS 1885 Keystone Electronics 1: ¥456.8 378Factory Stock Available	Mfr. Part # 1885 Mouser Part # 534-1885	Keystone Electronics	Standoffs & Spacers RND .250X2.25 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	378Factory Stock Available More Info Available	¥456.8 ¥352.1 ¥318.9 ¥307.3 View ¥300.6 ¥219.3 ¥202.6	Min.: 1 Mult.: 1	Standoffs	Round	6-32	2.25 in	Brass	0.25 in	Zinc	Female	Bulk
Standoffs & Spacers RND .187X.750 ALUM 2029 Keystone Electronics 1: ¥142.8 2,784Factory Stock Available	Mfr. Part # 2029 Mouser Part # 534-2029	Keystone Electronics	Standoffs & Spacers RND .187X.750 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,784Factory Stock Available More Info Available	¥142.8 ¥111 ¥100 ¥86.4 View ¥81.7 ¥64.3 ¥59.3 ¥56.5	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.75 in	Aluminum	0.187 in	Iridite	Female	Bulk
Standoffs & Spacers HEX .187X.875 ZBRASS 1805 Keystone Electronics 1: ¥260.8 184Factory Stock Available	Mfr. Part # 1805 Mouser Part # 534-1805	Keystone Electronics	Standoffs & Spacers HEX .187X.875 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	184Factory Stock Available More Info Available	¥260.8 ¥199.3 ¥181 ¥177.7 View ¥176.1 ¥162.3 ¥119.4 ¥108.5 ¥108	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.875 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers .750 Hex Fem Thrd 10-32x.312 Brass 1822D Keystone Electronics 1: ¥509.9 614Factory Stock Available	Mfr. Part # 1822D Mouser Part # 534-1822D	Keystone Electronics	Standoffs & Spacers .750 Hex Fem Thrd 10-32x.312 Brass Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	614Factory Stock Available More Info Available	¥509.9 ¥395.3 ¥367.1 ¥348.8 View ¥345.5 ¥317.3 ¥305.6 ¥299 ¥297.3	Min.: 1 Mult.: 1	Standoffs	Hex	10-32	19.05 mm	Brass	7.92 mm	Zinc	Female / Female	Bulk
Standoffs & Spacers 1.00 Hex Fem Thrd 10-32x.312 Brass 1822F Keystone Electronics 1: ¥641.1 893Factory Stock Available	Mfr. Part # 1822F Mouser Part # 534-1822F	Keystone Electronics	Standoffs & Spacers 1.00 Hex Fem Thrd 10-32x.312 Brass Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	893Factory Stock Available More Info Available	¥641.1 ¥486.7 ¥456.8 ¥400.3 View ¥398.6 ¥375.4 ¥362.1 ¥352.1	Min.: 1 Mult.: 1	Standoffs	Hex	10-32	25.4 mm	Brass	7.92 mm	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .250X2.00 ZBRASS 1838 Keystone Electronics 1: ¥483.4 169Factory Stock Available	Mfr. Part # 1838 Mouser Part # 534-1838	Keystone Electronics	Standoffs & Spacers HEX .250X2.00 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	169Factory Stock Available More Info Available	¥483.4 ¥400.3 ¥385.4 ¥360.4 ¥222.6	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	2 in	Brass	0.25 in	Zinc	Female / Female	Bulk
Standoffs & Spacers RND .250X.875 ALUM 1848 Keystone Electronics 1: ¥122.9 1,660Factory Stock Available	Mfr. Part # 1848 Mouser Part # 534-1848	Keystone Electronics	Standoffs & Spacers RND .250X.875 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1,660Factory Stock Available More Info Available	¥122.9 ¥94 ¥85.4 ¥76.4 View ¥71.3 ¥55.6 ¥50.2 ¥46.8	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.875 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers RND .250X2.00 ZBRASS 1899 Keystone Electronics 1: ¥780.7 603Factory Stock Available	Mfr. Part # 1899 Mouser Part # 534-1899	Keystone Electronics	Standoffs & Spacers RND .250X2.00 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	603Factory Stock Available More Info Available	¥780.7 ¥604.6 ¥548.1 ¥500 ¥493.3	Min.: 1 Mult.: 1	Standoffs	Round	8-32	2 in	Brass	0.25 in	Zinc	Female	Bulk
Standoffs & Spacers .375 Hex Fem Thrd 8-32x.250 SS 1923A Keystone Electronics 1: ¥430.2 854Factory Stock Available	Mfr. Part # 1923A Mouser Part # 534-1923A	Keystone Electronics	Standoffs & Spacers .375 Hex Fem Thrd 8-32x.250 SS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	854Factory Stock Available More Info Available	¥430.2 ¥337.2 ¥332.2 ¥315.6 View ¥302.3 ¥297.3 ¥294	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	9.53 mm	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers RND .250X.500 ALUM 3494 Keystone Electronics 1: ¥98 2,000Factory Stock Available	Mfr. Part # 3494 Mouser Part # 534-3494	Keystone Electronics	Standoffs & Spacers RND .250X.500 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,000Factory Stock Available More Info Available	¥98 ¥74.4 ¥68.4 ¥58 View ¥48.2 ¥44.5 ¥40.4 ¥37.4	Min.: 1 Mult.: 1	Standoffs	Round	8-32	0.5 in	Aluminum	0.25 in	Iridite	Female	Bulk
Standoffs & Spacers .750 Fem Stdoff Rnd 10-32 Alum 3500D Keystone Electronics 1: ¥214.3 775Factory Stock Available	Mfr. Part # 3500D Mouser Part # 534-3500D	Keystone Electronics	Standoffs & Spacers .750 Fem Stdoff Rnd 10-32 Alum Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	775Factory Stock Available More Info Available	¥214.3 ¥187.7 ¥181 ¥179.4 View ¥171.1 ¥118.8 ¥89.2 ¥83.1	Min.: 1 Mult.: 1	Standoffs	Round	10-32	19.05 mm	Aluminum	7.92 mm	Iridite	Female	Bulk
Standoffs & Spacers .250 X .250 6-32 HEX STANDOFF F/R NYLON 8441A Keystone Electronics 1: ¥174.4 7,438Factory Stock Available	Mfr. Part # 8441A Mouser Part # 534-8441A	Keystone Electronics	Standoffs & Spacers .250 X .250 6-32 HEX STANDOFF F/R NYLON Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	7,438Factory Stock Available More Info Available	¥174.4 ¥134.5 ¥131.4 ¥123.9 View ¥123.7 ¥116.6 ¥78.6 ¥71.3 ¥68.1	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	6.35 mm	Nylon	6.35 mm		Female	Bulk
Standoffs & Spacers HEX STDOFF F/R .250" 8-32 NYL94V-0 8442A Keystone Electronics 1: ¥174.4 904Factory Stock Available	Mfr. Part # 8442A Mouser Part # 534-8442A	Keystone Electronics	Standoffs & Spacers HEX STDOFF F/R .250" 8-32 NYL94V-0 Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	904Factory Stock Available More Info Available	¥174.4 ¥134.5 ¥131.4 ¥123.9 View ¥123.7 ¥113.6 ¥78.6 ¥71.3 ¥68.1	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	6.35 mm	Nylon	6.35 mm		Female / Female	Bulk
Standoffs & Spacers .250 x .750 8-32 HEX STANDOFF F/R NYLON 8442E Keystone Electronics 1: ¥214.3 2,434Factory Stock Available	Mfr. Part # 8442E Mouser Part # 534-8442E	Keystone Electronics	Standoffs & Spacers .250 x .750 8-32 HEX STANDOFF F/R NYLON Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,434Factory Stock Available More Info Available	¥214.3 ¥165.8 ¥158.6 ¥157 View ¥156.8 ¥147.5 ¥97.8 ¥88.7 ¥86.4	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	19.05 mm	Nylon	6.35 mm		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