Hex & Round Standoffs 4-40 Threads

Hex & Round Standoffs
4-40 Threads - .187 [4,75] O.D.
Brass • Aluminum • Stainless Steel

4-40 Threaded Standoffs - .187 [4,75] O.D.
Length "L" Inch [mm]	O.D. Inch [mm]	Aluminum Clear Iridite Cat. No.		Brass Zinc Plate Cat. No.		Stainless Steel Cat. No.	Drawing
Length "L" Inch [mm]	O.D. Inch [mm]	Hex	Round	Hex	Round	Hex	Drawing
.250 [ 6,35]	.187 [ 4,75]	1891	2025	1450	1547	---
.375 [ 9,53]	.187 [ 4,75]	1892	2026	1803	1864	---
.500 [12,70]	.187 [ 4,75]	1893	2027	1656	1657	---
.625 [15,87]	.187 [ 4,75]	1894	2028	1804	1865	---
.750 [19,05]	.187 [ 4,75]	1895	2029	1656A	1657A	---
.875 [22,23]	.187 [ 4,75]	1896	2030	1805	1866	---
1.000 [25,40]	.187 [ 4,75]	1897	2031	1656B	1657B	---
Stainless Steel Standoffs, .500 [12,70] and longer, are tapped .250 [6,35] each end. Standoffs sizes not shown are available on special order.

4-40 Threaded Standoffs - .250 [6,35] O.D.
Length "L" Inch [mm]	O.D. Inch [mm]	Aluminum Clear Iridite Cat. No.		Brass Zinc Plate Cat. No.		Stainless Steel Cat. No.	Drawing
Length "L" Inch [mm]	O.D. Inch [mm]	Hex	Round	Hex	Round	Hex	Drawing
.250 [ 6,35]	.250 [ 6,35]	2201	3478	1450A	1547A	1921
.375 [ 9,53]	.250 [ 6,35]	2202	3479	1450B	1547B	1921A
.500 [12,70]	.250 [ 6,35]	2203	3480	1450C	1547C	1921B
.625 [15,87]	.250 [ 6,35]	1808	1839	1829	1867	---
.750 [19,05]	.250 [ 6,35]	2204	3481	1450D	1547D	1921C
.875 [22,23]	.250 [ 6,35]	1809	1846	1830	1876	---
1.000 [25,40]	.250 [ 6,35]	2205	3482	1450E	1547E	1921D
1.500 [38,10]	.250 [ 6,35]	2206	3483	1831	1877	1921E
2.000 [50,80]	.250 [ 6,35]	2207	3484	1832	1878	1921F
Standoffs over 1.000 [25,40] long are tapped .375 [9.63] each end. Stainless Steel Standoffs , .500 [12,70] and longer, are tapped .250 [6,35] each end. Standoff sizes not shown are available on special order.