5/16" PH4 Impact Driver Bit
5/16" PH4 Impact Driver Bit
- Fast US dispatch from our Fort Worth, Texas warehouse
- Genuine Teng Tools — professional-grade, designed in Sweden
- Secure checkout — encrypted payment, trusted providers
- Backed by guarantee — built to last a working lifetime
This professional-grade 5/16" hex drive impact bit is designed for PH4 Phillips head screws. Manufactured from high-grade S2 steel for durability and a precise fit, it is ideal for demanding, high-torque applications. This bit serves as a direct replacement or spare for various Teng Tools impact driver sets.
Specifications
| Material | S2 |
Get notified when this is back
Leave your email and we’ll let you know the moment 5/16" PH4 Impact Driver Bit is back in stock at our Fort Worth warehouse. No newsletter, just the one email.
Specifications
| Part number | 930004 |
|---|
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.