Screw and Nut Drivers

Screw and Nut Drivers - Sets

Part Number	Description / PDF	Quantity
28394 Wiha	BIT SET PHIL SLOT SQR HNDL 7PC	3
76881 Wiha	BIT SET PHILLIPS SQ TORX 10PC	0
99PA50N Xcelite	BIT SET ASSORTED W/POUCH 12PC	0
36541 Wiha	TORX KEY SET TORXPLUS 10PC	0
28599 Wiha	BLADE SET TORXPLUS W/POUCH 14PC	2
IFIX-EU145392 Pimoroni	MANTA DRIVER KIT - 112 BIT DRIVE	1
JT-KT-02665 Jameson LLC	HEX KEY SET METRIC 6PC	5
70581 Klein Tools	HEX KEY SET HEX 1 PC	10
76490 Wiha	TORX BIT SOCKET SET 6 PC INCLUD	0
75996 Wiha	BIT SET ASSORTED W/CASE 40PC	0
36526 Wiha	TORXPLUS KEY WING HANDLE IP6	0
36793 Wiha	SCREWDRIVER SET HEX 8PC	0
36537 Wiha	TORX KEY SET TORX 10PC	0
27290 Wiha	SCREWDRIVER SET SLOT W/POUCH 8PC	0
26192 Wiha	SCREWDRIVER SET PHIL/SLOT 5PC	10
ND-SET4 OK Industries (Jonard Tools)	NUT DRIVER SET HEX SCKT 4PCS	2
28390 Wiha	BLADE SET ASSORTED W/POUCH 15PC	5
38049 Wiha	BIT SET HEX W/HOLDER HNDLE 13PC	0
1209952 Phoenix Contact	BIT SET PHIL/SLOT W/CASE 10PC	0
71571 Wiha	BIT SET TORX 6PC	4

Screw and Nut Drivers - Sets

1. Overview

Screw and Nut Drivers - Sets are multi-component toolkits designed for fastening or loosening screws, nuts, and bolts. These systems combine ergonomic design, mechanical precision, and material durability to deliver efficient torque transfer in industrial, automotive, and maintenance applications. Their importance in modern technology stems from their role in assembly lines, equipment maintenance, and precision engineering, where reliability and repeatability are critical.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
Manual Screwdriver Sets	Fixed or adjustable torque, interchangeable bits	Electronics assembly, HVAC maintenance
Electric Screwdrivers	Variable speed control, clutch mechanisms	Automotive production lines, furniture manufacturing
Pneumatic Nutrunners	High torque output, durable for continuous use	Aerospace fastening, heavy machinery assembly
Socket Wrench Sets	Multiple socket sizes, ratchet mechanisms	Automotive repair, pipeline maintenance
Torque Screwdrivers	Precise torque adjustment with audible feedback	Semiconductor packaging, medical device assembly

3. Structure and Components

Typical construction includes:

Handle: Ergonomic polymer or composite material for grip and shock absorption
Shaft: Heat-treated chrome-vanadium steel for torsion resistance
Drive Mechanism: Quick-release couplings (1/4", 3/8", 1/2" standards) or magnetic bit holders
Interchangeable Heads: S2 steel alloy bits with coatings (e.g., black oxide for corrosion resistance)
Torque System: Adjustable clutch rings or digital torque control modules

4. Key Technical Specifications

Parameter	Typical Range	Importance
Torque Range	0.5 150 N m	Determines fastening strength and material compatibility
Drive Size	1/4", 3/8", 1/2"	Affects tool versatility and fastener compatibility
Hardness	55 62 HRC	Impacts wear resistance and tool longevity
Speed	0 3000 RPM	Influences productivity in repetitive tasks
Insulation Rating	1000 V CAT III	Critical for electrical safety compliance

5. Application Fields

Automotive: Engine assembly, wheel hub fastening
Electronics: PCB component installation
Aerospace: Composite material fastening systems
Construction: Steel framework connections
Medical: Surgical instrument sterilization tray assembly

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Key Features
Wiha	Precision VDE Screwdriver Set	Insulated handles, 1000V safety rating
Ingersoll Rand	QX Series Pneumatic Nutrunner	3% torque accuracy, composite housing
Stanley Proto	Jumbo Socket Wrench Set	25-pc, 1/2" drive, chrome-molybdenum alloy
Matsumoto	MPZ Digital Torque Driver	Bluetooth data logging, 1% repeatability

7. Selection Recommendations

Match torque requirements to application (e.g., 5 10 N m for plastics)
Verify fastener compatibility (e.g., Torx, Hex, Pozidriv)
Evaluate ergonomics for repetitive tasks (e.g., soft-grip handles)
Consider environmental factors (e.g., anti-spark materials for explosive atmospheres)
Balance investment cost with expected usage cycles

8. Industry Trends

Key developments include:

Integration with IoT-enabled torque monitoring systems
Adoption of brushless motor technology for cordless tools
Growing demand for lightweight carbon-fiber reinforced handles
Expansion of modular systems with over 100 interchangeable bits
Implementation of AI-assisted torque optimization algorithms