Self-Clinching
Blind Press Nut		 PDF Spec Sheet

 CLICK PART NUMBER, FOR 3D CAD MODEL, CHECK PRICES,
or PLACE ORDERS
Thread Size Part Number Barrel
Diameter
D Max.		 Min. Sheet
Thickness		 Shank
Diameter
A Max.		 Y
Max.		 B
Max.		 C
±.01in
(±.25mm)		 Z
±.01in
(±.25mm)		 X
Depth
Full
Thread
Min.
Carbon Steel Stainless Steel
#2-56 BFB-440-1 BFB-S440-1 0.149 0.040 0.165 0.335 0.038 0.25 0.38 0.21
BFB-440-2 BFB-S440-2 0.056 0.054
#3-48 BFB-632-1 BFB-S632-1 0.169 0.040 0.186 0.335 0.038 0.28 0.38 0.23
BFB-632-2 BFB-S632-2 0.056 0.054
#4-40 BFB-440-1 BFB-S440-1 0.149 0.040 0.165 0.335 0.038 0.25 0.38 0.21
BFB-440-2 BFB-S440-2 0.056 0.054
#6-32 BFB-632-1 BFB-S632-1 0.169 0.040 0.186 0.335 0.038 0.28 0.38 0.23
BFB-632-2 BFB-S632-2 0.056 0.054
#8-32 BFB-832-1 BFB-S832-1 0.204 0.040 0.212 0.385 0.038 0.31 0.44 0.28
BFB-832-2 BFB-S832-2 0.056 0.054
#10-32 BFB-1032-1 BFB-S1032-1 0.235 0.040 0.249 0.385 0.038 0.34 0.44 0.28
BFB-1032-2 BFB-S1032-2 0.056 0.054
1/4-20 BFB-420-1 BFB-S420-1 0.305 0.056 0.343 0.500 0.054 0.43 0.56 0.31
BFB-420-2 BFB-S420-2 0.090 0.087
Material: 300 Series Stainless Steel.   Material: Heat-treated Carbon Steel
Finish: Passivated ASTMA380.   Finish: Zinc Clear
Thread: Class 2B, MIL-S-7742   Thread: Class 2B, MIL-S-7742
Use in: Materials with Rockwell Hardness of B-70 or less.   Use in: Materials with Rockwell Hardness of B-80 or less.

Buckeye Fasteners, Inc. distributes weld fasteners, leg levelers and adjusting screws. Inch and metric threads are available. Fasteners in low carbon and stainless steel. Custom Multisource Fasteners
5250 West 164th Street • Brookpark, OH 44142-1597
(216) 267-2240 • FAX: (216) 267-3228
E-Mail:info@buckeyefasteners.com
A Div. of Fastener Ind., Inc.
(800) 437-1689
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