Japanese Industrial Standard

JIS Screwdrivers

The gold standard for Japanese equipment. JIS screwdrivers feature a unique tapered cross design that prevents cam-out and screw damage, making them essential for motorcycles, electronics, and precision equipment.

Cross Width

What Makes JIS Special

No Cam-Out

The slight taper in the cross prevents the screwdriver from slipping out under pressure, eliminating the frustrating cam-out problem common with Phillips screws.

Perfect Fit

Designed specifically for Japanese screws, JIS drivers provide optimal torque transfer and prevent screw head damage that occurs when using Phillips drivers on JIS screws.

Precision Engineering

Manufactured to strict Japanese Industrial Standards, ensuring consistent quality and performance across all JIS tools and screws.

Technical Specifications

Standard Sizes

#0 1.5mm - Small electronics
#1 2.0mm - Electronics, small appliances
#2 2.5mm - Most common size
#3 3.0mm - Larger applications
#4 4.0mm - Heavy-duty applications

Key Differences from Phillips

Cross Angle Slightly tapered Sharp pointed
Cam-out Design Prevents cam-out Designed to cam-out
Torque Transfer Excellent Good until cam-out
Screw Damage Minimal High risk

Common Applications

🏍️

Japanese Motorcycles

Brands: Honda, Yamaha, Suzuki, Kawasaki

Uses: Engine covers, fairings, electrical components, brake systems

#1 #2 #3
📱

Electronics

Devices: Cameras, audio equipment, precision instruments

Uses: Case screws, internal components, battery compartments

#0 #1 #2
🚗

Japanese Cars

Brands: Toyota, Honda, Nissan, Mazda, Subaru

Uses: Interior panels, electronic modules, trim pieces

#2 #3 #4
🔧

Appliances

Types: Rice cookers, air conditioners, washing machines

Uses: Control panels, access covers, internal components

#1 #2 #3

How to Identify JIS Screws

Look for the Dot

Many JIS screws have a small dot or dimple on one side of the cross, indicating JIS standard.

Check the Taper

JIS crosses have a slight taper rather than the sharp pointed ends of Phillips screws.

HONDA

Japanese Brand

If it's on Japanese equipment (Honda, Toyota, Sony, etc.), it's likely JIS rather than Phillips.

Recommended JIS Tools

Individual Drivers

  • Vessel 900 Series - Professional grade
  • Anex No. 350 - Precision tips
  • Hozan D-550 - Electronics focused
View Vessel Tools →

JIS Sets

  • Vessel TD-56 - Complete 6-piece set
  • Anex 3450 - Precision set with case
  • Engineer DR-32 - Compact travel set
See Best Sets →

Bits & Adapters

  • Vessel JIS Bits - For impact drivers
  • Wera JIS Bits - German precision
  • Anex Bit Sets - Various sizes
Browse Bits →