Self-Clinching Stand-Off
part diagram
HyperLink PDF Spec Sheet



CLICK PART NUMBER, FOR 3D CAD MODEL, CHECK PRICES, or PLACE ORDERS
Thread Size 4-40 4-40 6-32 6-32 8-32 10-32
Hole In Sheet
+.003 -.005 		0.166 0.213 0.213 0.281 0.281 0.281
Diameter
+.000 -.005 		D 0.165 0.212 0.212 0.280 0.280 0.280
Hex Dimension
(Nominal) 		S 0.188 0.250 0.250 0.313 0.313 0.313
Counter-bore
Diameter 		C 0.125 0.125 0.156 0.156 0.188 0.203
Depth E Length L Part Number
None 0.125 BFSO-440-4 BFSO-6440-4 BFSO-632-4 BFSO-8632-4 BFSO-832-4 BFSO-1032-4
0.188 BFSO-440-6 BFSO-6440-6 BFSO-632-6 BFSO-8632-6 BFSO-832-6 BFSO-1032-6
0.250 BFSO-440-8 BFSO-6440-8 BFSO-632-8 BFSO-8632-8 BFSO-832-8 BFSO-1032-8
0.313 BFSO-440-10 BFSO-6440-10 BFSO-632-10 BFSO-8632-10 BFSO-832-10 BFSO-1032-10
3/16 0.375 BFSO-440-12 BFSO-6440-12 BFSO-632-12 BFSO-8632-12 BFSO-832-12 BFSO-1032-12
0.438 BFSO-440-14 BFSO-6440-14 BFSO-632-14 BFSO-8632-14 BFSO-832-14 BFSO-1032-14
0.500 BFSO-440-16 BFSO-6440-16 BFSO-632-16 BFSO-8632-16 BFSO-832-16 BFSO-1032-16
0.563 BFSO-440-18 BFSO-6440-18 BFSO-632-18 BFSO-8632-18 BFSO-832-18 BFSO-1032-18
5/16 0.625 BFSO-440-20 BFSO-6440-20 BFSO-632-20 BFSO-8632-20 BFSO-832-20 BFSO-1032-20
0.688   BFSO-6440-22 BFSO-632-22 BFSO-8632-22 BFSO-832-22 BFSO-1032-22
0.750   BFSO-6440-24 BFSO-632-24 BFSO-8632-24 BFSO-832-24 BFSO-1032-24
0.813   BFSO-6440-26 BFSO-632-26 BFSO-8632-26 BFSO-832-26 BFSO-1032-26
7/16 0.875   BFSO-6440-28 BFSO-632-28 BFSO-8632-28 BFSO-832-28 BFSO-1032-28


Material and Thread Information
Material: Carbon Steel, Heat Treated
Finish: Zinc Plated With Clear Chromate
Thread: Class 2B, MIL-S-7742
Maximum recommended panel hardness: Rockewell B-80