| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Klein Tools |
BIT POWER SLOTTED 1/4" 1" |
2 |
|
 |
Klein Tools |
BIT POWER SQUARE #1 3.5" |
0 |
|
 |
Klein Tools |
BIT POWER COMBINATION #2 3.50" |
0 |
|
 |
Klein Tools |
BIT POWER HEX SOCKET 1/4" 1.75" |
0 |
|
 |
Klein Tools |
NUT SETTER HEX SOCKT 7/16" 11.3" |
0 |
|
 |
Klein Tools |
NUT SETTER HEX SOCKET 1/2" 11.3" |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #3 6" |
0 |
|
 |
Klein Tools |
BIT POWER COMBINATION #1 3.50" |
0 |
|
 |
Klein Tools |
BIT INSERT SQUARE #3 |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #1 1" |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #2 1" |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #3 3.5" |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #2 3.5" |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #3 1" |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #2 6" |
0 |
|
 |
Klein Tools |
BIT POWER SQUARE #1 6" |
0 |
|
 |
Klein Tools |
BIT POWER HEX SOCKET 3/8" 1.75" |
0 |
|
 |
Klein Tools |
BIT POWER COMBINATION #2 1.00" |
0 |
|
 |
Klein Tools |
BIT DBL ENDED SLOT SQ #2 3/16" |
0 |
|
 |
Klein Tools |
BIT DBL ENDED PHIL SLOT #2 3/16" |
0 |
|
Screw and nut drivers are hand tools or power tool attachments designed to install/remove threaded fasteners (screws, bolts, nuts) through rotational force transmission. They form a critical interface between human operators and mechanical systems, enabling precise torque application in assembly, maintenance, and repair operations. Modern advancements in materials science and ergonomic design have significantly enhanced their performance in industrial automation, aerospace engineering, and precision electronics manufacturing.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Screwdriver Bits | Interchangeable tips for power tools, available in standard (flathead, Phillips) and specialty (Torx, Pozidriv) profiles | Automotive assembly lines, PCB assembly |
| Nut Driver Blades | Hexagonal socket-shaped working ends for nut engagement | Electrical panel installation, HVAC systems |
| Slotted Blades | Flat rectangular cross-section for slot-headed screws | Furniture assembly, woodwork |
| Impact Driver Adapters | High-torque transmission design with shock-resistant materials | Heavy machinery maintenance, construction |
| Ergonomic Handles | Multi-material grips with torque-limiting mechanisms | Medical device manufacturing, cleanroom environments |
Typical components include:
| Parameter | Importance |
|---|---|
| Maximum Torque Capacity (N m) | Determines fastening strength and tool lifespan |
| Hardness Rating | Affects wear resistance and bit longevity |
| Dimensional Precision ( m) | Ensures proper engagement with fastener heads |
| Corrosion Resistance | Essential for marine and chemical industry applications |
| Ergonomic Certification | Reduces operator fatigue and repetitive strain injuries |
Major industries include:
| Manufacturer | Representative Product | Key Feature |
|---|---|---|
| Wiha Tools | Precision VDE Screwdriver Set | 1,000 V electrical insulation rating |
| Snap-on Industrial | MetalMaster Nut Driver Series | Patented ShockZone impact absorption |
| Bosch Power Tools | Impact Control Driver Bit Set | Integrated torque limiter for cordless drills |
| Matsumoto Manufacturing | Hex Plus Blade Line | 12-point star profile for damaged nuts |
Key considerations:
Emerging developments include: