Standoffs & Spacers – Mouser United Kingdom

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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 steel version with options for brass or aluminium plating.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 .250X2.50 ALUM 1857 Keystone Electronics 1: £2.81 55In Stock	Mfr. Part No. 1857 Mouser Part No 534-1857	Keystone Electronics	Standoffs & Spacers RND .250X2.50 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	55In Stock	£2.81 £2.13 £1.96 £1.68 View £1.66 £1.62 £1.53 £1.51	Min.: 1 Mult.: 1	Standoffs	Round	6-32	2.5 in	Aluminum	0.25 in	Iridite	Female / Female	Bulk
Standoffs & Spacers RND .187X.625 ZBRASS 1865 Keystone Electronics 1: £0.995 300In Stock	Mfr. Part No. 1865 Mouser Part No 534-1865	Keystone Electronics	Standoffs & Spacers RND .187X.625 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	300In Stock	£0.995 £0.754 £0.679 £0.642 View £0.594 £0.455 £0.412 £0.402	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.625 in	Brass	0.187 in	Zinc	Female / Female	Bulk
Standoffs & Spacers HEX .187X.250 ALUM 1891 Keystone Electronics 1: £0.333 9,221In Stock	Mfr. Part No. 1891 Mouser Part No 534-1891	Keystone Electronics	Standoffs & Spacers HEX .187X.250 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	9,221In Stock	£0.333 £0.249 £0.223 £0.189 View £0.174 £0.143 £0.13 £0.12	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.25 in	Aluminum	0.187 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .187X.500 ALUM 1893 Keystone Electronics 1: £0.317 4,439In Stock 25,000Expected 05/10/2026	Mfr. Part No. 1893 Mouser Part No 534-1893	Keystone Electronics	Standoffs & Spacers HEX .187X.500 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	4,439In Stock 25,000Expected 05/10/2026	£0.317 £0.251 £0.236 £0.214 View £0.21 £0.191 £0.156 £0.127 £0.12	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.5 in	Aluminum	0.187 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .187X.750 ALUM 1895 Keystone Electronics 1: £0.616 3,126In Stock	Mfr. Part No. 1895 Mouser Part No 534-1895	Keystone Electronics	Standoffs & Spacers HEX .187X.750 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	3,126In Stock	£0.616 £0.473 £0.43 £0.364 View £0.303 £0.283 £0.265 £0.236	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.75 in	Aluminum	0.187 in	Iridite	Female / Female	Bulk
Standoffs & Spacers HEX .187X1.00 ALUM 1897 Keystone Electronics 1: £0.718 662In Stock 5,000Expected 05/10/2026	Mfr. Part No. 1897 Mouser Part No 534-1897	Keystone Electronics	Standoffs & Spacers HEX .187X1.00 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	662In Stock 5,000Expected 05/10/2026	£0.718 £0.634 £0.617 £0.582 View £0.505 £0.361 £0.331 £0.306	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	1 in	Aluminum	0.187 in	Iridite	Female / Female	Bulk
Standoffs & Spacers .625 STANDOFF 1902F Keystone Electronics 1: £0.633 2,581In Stock	Mfr. Part No. 1902F Mouser Part No 534-1902F	Keystone Electronics	Standoffs & Spacers .625 STANDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,581In Stock	£0.633 £0.588 £0.572 £0.513 View £0.432 £0.325 £0.299 £0.235	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.625 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers .875 Fem NYL stdoff 4-40 Thread 1902G Keystone Electronics 1: £0.856 953In Stock	Mfr. Part No. 1902G Mouser Part No 534-1902G	Keystone Electronics	Standoffs & Spacers .875 Fem NYL stdoff 4-40 Thread Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	953In Stock	£0.856 £0.659 £0.642 £0.605 View £0.544 £0.383 £0.349 £0.324	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.875 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers 1" HEX THRD STANDOFF 1903E Keystone Electronics 1: £0.986 2,654In Stock 2,700Expected 05/10/2026	Mfr. Part No. 1903E Mouser Part No 534-1903E	Keystone Electronics	Standoffs & Spacers 1" HEX THRD STANDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,654In Stock 2,700Expected 05/10/2026	£0.986 £0.774 £0.71 £0.654 View £0.479 £0.437 £0.385	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	1 in	Nylon	0.25 in		Female / Female	Bulk
Standoffs & Spacers .500 Fem NYL stdoff 8-32 Thread 1904C Keystone Electronics 1: £0.864 1,256In Stock	Mfr. Part No. 1904C Mouser Part No 534-1904C	Keystone Electronics	Standoffs & Spacers .500 Fem NYL stdoff 8-32 Thread Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1,256In Stock	£0.864 £0.667 £0.597 £0.556 View £0.514 £0.391 £0.354 £0.342	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	12.7 mm	Nylon	6.35 mm		Female / Female	Bulk
Standoffs & Spacers HEX THREADED STDOFF .250" L 8-32 NYLON 1904E Keystone Electronics 1: £1.08 284In Stock	Mfr. Part No. 1904E Mouser Part No 534-1904E	Keystone Electronics	Standoffs & Spacers HEX THREADED STDOFF .250" L 8-32 NYLON Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	284In Stock	£1.08 £0.823 £0.745 £0.71 View £0.654 £0.494 £0.449 £0.417	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	25.4 mm	Nylon				Bulk
Standoffs & Spacers .625 Fem NYL stdoff 8-32 Thread 1904F Keystone Electronics 1: £0.761 1,712In Stock	Mfr. Part No. 1904F Mouser Part No 534-1904F	Keystone Electronics	Standoffs & Spacers .625 Fem NYL stdoff 8-32 Thread Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1,712In Stock	£0.761 £0.588 £0.572 £0.539 View £0.483 £0.34 £0.313 £0.299	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	15.9 mm	Nylon	6.3 mm		Female / Female	Bulk
Standoffs & Spacers .875 Fem Thrd NYL 8-32 UL94V-2 1904G Keystone Electronics 1: £0.856 978In Stock	Mfr. Part No. 1904G Mouser Part No 534-1904G	Keystone Electronics	Standoffs & Spacers .875 Fem Thrd NYL 8-32 UL94V-2 Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	978In Stock	£0.856 £0.659 £0.642 £0.605 View £0.544 £0.383 £0.349 £0.333	Min.: 1 Mult.: 1	Standoffs	Round		22.22 mm	Brass	6.35 mm	Nickel	Female / Female	Bulk
Standoffs & Spacers 4-40 .250 HEX STDOFF 1921 Keystone Electronics 1: £1.08 755In Stock	Mfr. Part No. 1921 Mouser Part No 534-1921	Keystone Electronics	Standoffs & Spacers 4-40 .250 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	755In Stock	£1.08 £0.827 £0.748 £0.732 View £0.666 £0.497 £0.453	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.25 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers 4-40 .375 HEX STDOFF 1921A Keystone Electronics 1: £1.21 1,309In Stock	Mfr. Part No. 1921A Mouser Part No 534-1921A	Keystone Electronics	Standoffs & Spacers 4-40 .375 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1,309In Stock	£1.21 £0.917 £0.838 £0.821 View £0.706 £0.552 £0.513	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.375 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers 4-40 .500 HEX STDOFF 1921B Keystone Electronics 1: £1.33 560In Stock	Mfr. Part No. 1921B Mouser Part No 534-1921B	Keystone Electronics	Standoffs & Spacers 4-40 .500 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	560In Stock	£1.33 £1.02 £0.917 £0.899 View £0.825 £0.606 £0.565	Min.: 1 Mult.: 1	Standoffs	Hex	4-40	0.5 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers 6-32 .250 HEX STDOFF 1922 Keystone Electronics 1: £1.08 388In Stock	Mfr. Part No. 1922 Mouser Part No 534-1922	Keystone Electronics	Standoffs & Spacers 6-32 .250 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	388In Stock	£1.08 £0.827 £0.748 £0.732 View £0.629 £0.497 £0.453	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.25 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers 6-32 .375 HEX STDOFF 1922A Keystone Electronics 1: £1.21 99In Stock	Mfr. Part No. 1922A Mouser Part No 534-1922A	Keystone Electronics	Standoffs & Spacers 6-32 .375 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	99In Stock	£1.21 £0.917 £0.838 £0.821 View £0.706 £0.552 £0.513	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.375 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers 6-32 .500 HEX STDOFF 1922B Keystone Electronics 1: £0.89 468In Stock 1,000Expected 12/10/2026	Mfr. Part No. 1922B Mouser Part No 534-1922B	Keystone Electronics	Standoffs & Spacers 6-32 .500 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	468In Stock 1,000Expected 12/10/2026	£0.89 £0.788 £0.755 £0.676 View £0.569 £0.462 £0.364 £0.338	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.5 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers 6-32 .750 HEX STDOFF 1922C Keystone Electronics 1: £1.29 1,007In Stock	Mfr. Part No. 1922C Mouser Part No 534-1922C	Keystone Electronics	Standoffs & Spacers 6-32 .750 HEX STDOFF Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	1,007In Stock	£1.29 £1.01 £0.934 £0.539 £0.50	Min.: 1 Mult.: 1	Standoffs	Hex	6-32	0.75 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers HEX THREAD STDOFF .500_L 8-32 S/S 1923B Keystone Electronics 1: £2.49 46In Stock	Mfr. Part No. 1923B Mouser Part No 534-1923B	Keystone Electronics	Standoffs & Spacers HEX THREAD STDOFF .500_L 8-32 S/S Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	46In Stock	£2.49 £1.98 £1.91 £1.86 View £1.61 £1.14	Min.: 1 Mult.: 1	Standoffs	Hex	8-32	0.5 in	Stainless Steel	0.25 in		Female / Female	Bulk
Standoffs & Spacers RND .187X.250 ALUM 2025 Keystone Electronics 1: £0.471 3,300In Stock	Mfr. Part No. 2025 Mouser Part No 534-2025	Keystone Electronics	Standoffs & Spacers RND .187X.250 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	3,300In Stock	£0.471 £0.362 £0.323 £0.274 View £0.228 £0.21 £0.19 £0.177	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.25 in	Aluminum	0.187 in	Iridite	Female	Bulk
Standoffs & Spacers RND .187X.375 ALUM 2026 Keystone Electronics 1: £0.308 2,116In Stock	Mfr. Part No. 2026 Mouser Part No 534-2026	Keystone Electronics	Standoffs & Spacers RND .187X.375 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2,116In Stock	£0.308 £0.237 £0.229 £0.206 View £0.205 £0.181 £0.149 £0.135 £0.113	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.375 in	Aluminum	0.187 in	Iridite	Female	Bulk
Standoffs & Spacers RND .187X.625 ALUM 2028 Keystone Electronics 1: £0.624 4,756In Stock	Mfr. Part No. 2028 Mouser Part No 534-2028	Keystone Electronics	Standoffs & Spacers RND .187X.625 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	4,756In Stock	£0.624 £0.476 £0.45 £0.404 View £0.34 £0.276 £0.256 £0.251	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.625 in	Aluminum	0.187 in	Iridite	Female	Bulk
Standoffs & Spacers RND .187X.875 ALUM 2030 Keystone Electronics 1: £0.804 198In Stock	Mfr. Part No. 2030 Mouser Part No 534-2030	Keystone Electronics	Standoffs & Spacers RND .187X.875 ALUM Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	198In Stock	£0.804 £0.624 £0.56 £0.496 View £0.469 £0.363 £0.332 £0.308	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.875 in	Aluminum	0.187 in	Iridite	Female	Bulk