Self-Clinching Blind Fasteners - Types B, BS - Unified
Blind Nuts – Types B, BS
PEM® brand self-clinching blind fasteners provide permanently mounted blind threads in metal sheets as thin as .040”.
PEM self-clinching blind fasteners are available in thread sizes from #4-40 through 1/4-20 in carbon or stainless steel.
- Provides barrier to protect threads against foreign matter.
- Protects internal components from intrusion of screws.
PEM self-clinching blind fasteners are available in thread sizes from #4-40 through 1/4-20 in carbon or stainless steel.
Item # |
Thread Size |
A (Shank) Max. |
Hole Size in Sheet + .003 - .000 |
E ± .010 |
T ± .010 |
Fastener Material |
Standard Finish |
CAD |
|---|---|---|---|---|---|---|---|---|
| B-440-1ZI | Thread Size N/A .112-40 (#4-40) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .166 in | E ± .010 N/A .250 in | T ± .010 N/A .380 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A 
|
| B-632-1ZI | Thread Size N/A .138-32 (#6-32) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .188 in | E ± .010 N/A .280 in | T ± .010 N/A .380 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-832-1ZI | Thread Size N/A .164-32 (#8-32) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .213 in | E ± .010 N/A .310 in | T ± .010 N/A .440 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-032-1ZI | Thread Size N/A .190-32 (#10-32) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .250 in | E ± .010 N/A .340 in | T ± .010 N/A .440 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-0420-1ZI | Thread Size N/A .250-20 (1/4-20) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .344 in | E ± .010 N/A .430 in | T ± .010 N/A .560 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-440-2ZI | Thread Size N/A .112-40 (#4-40) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .166 in | E ± .010 N/A .250 in | T ± .010 N/A .380 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-632-2ZI | Thread Size N/A .138-32 (#6-32) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .188 in | E ± .010 N/A .280 in | T ± .010 N/A .380 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-832-2ZI | Thread Size N/A .164-32 (#8-32) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .213 in | E ± .010 N/A .310 in | T ± .010 N/A .440 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-032-2ZI | Thread Size N/A .190-32 (#10-32) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .250 in | E ± .010 N/A .340 in | T ± .010 N/A .440 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| B-0420-2ZI | Thread Size N/A .250-20 (1/4-20) | A (Shank) Max. N/A .087 in | Hole Size in Sheet + .003 - .000 N/A .344 in | E ± .010 N/A .430 in | T ± .010 N/A .560 in | Fastener Material N/A Heat-Treated Carbon Steel | Standard Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD
N/A
|
| BS-440-1 | Thread Size N/A .112-40 (#4-40) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .166 in | E ± .010 N/A .250 in | T ± .010 N/A .380 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-632-1 | Thread Size N/A .138-32 (#6-32) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .188 in | E ± .010 N/A .280 in | T ± .010 N/A .380 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-832-1 | Thread Size N/A .164-32 (#8-32) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .213 in | E ± .010 N/A .310 in | T ± .010 N/A .440 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-032-1 | Thread Size N/A .190-32 (#10-32) | A (Shank) Max. N/A 0.038 in | Hole Size in Sheet + .003 - .000 N/A .250 in | E ± .010 N/A .340 in | T ± .010 N/A .440 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-0420-1 | Thread Size N/A .250-20 (1/4-20) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .344 in | E ± .010 N/A .430 in | T ± .010 N/A .560 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-440-2 | Thread Size N/A .112-40 (#4-40) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .166 in | E ± .010 N/A .250 in | T ± .010 N/A .380 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-632-2 | Thread Size N/A .138-32 (#6-32) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .188 in | E ± .010 N/A .280 in | T ± .010 N/A .380 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-832-2 | Thread Size N/A .164-32 (#8-32) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .213 in | E ± .010 N/A .310 in | T ± .010 N/A .440 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-032-2 | Thread Size N/A .190-32 (#10-32) | A (Shank) Max. N/A .054 in | Hole Size in Sheet + .003 - .000 N/A .250 in | E ± .010 N/A .340 in | T ± .010 N/A .440 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
| BS-0420-2 | Thread Size N/A .250-20 (1/4-20) | A (Shank) Max. N/A .087 in | Hole Size in Sheet + .003 - .000 N/A .344 in | E ± .010 N/A .430 in | T ± .010 N/A .560 in | Fastener Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A
|
