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Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

Hangzhou Union Hardware Co., Ltd
  • Audited Supplier
  • 4 yrs

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Product Highlights

  • Premium S2 Steel Material: High strength, toughness, and wear resistance for shock loading applications.
  • Comprehensive Customization: Full customization, minor customization, and flexible options from designs or samples.
  • Diverse Coating Options: Mirror, Blackening, Chrome, Matt, Nickel-plating, and Electrophoresis available.
  • Wide Application Range: Suitable for screw fastening, mechanic fixing, and home DIY projects.
  • Multiple Certification Standards: Certified with RoHS, CE, GS, ISO, and BSCI standards.
  • Flexible Delivery Methods: Sea freight, air, train, and express shipping options available.
  • Sample Availability: Samples are available for quality verification before bulk orders.
  • Professional Packaging: Visible easy-open boxes with inner EVA liner and plastic boxes with cartons.

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Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips pictures & photos
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips pictures & photos
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips pictures & photos
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips pictures & photos
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips pictures & photos
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips pictures & photos
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
  • Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
  • Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
    Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
  • Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
    Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
  • Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
    Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
  • Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
    Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
  • Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
    Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
  • Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
    Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

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Product Description

Our Advantages

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

Product Description

 

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Tool Set Content 100 Pcs 25mm S2 Bits
10 Pcs 50mm S2 Bits
2 Pc Nut Driver
1 Pc 1/4" DR. Bit Adaptor
Inner EVA Liner
Packaging Visible Easy Open Boxes
Surface Treatment Mirror/Blackening/Chrome/Matt
Standard DIN
Customization Acceptable
Delivery Packaging Plastic Boxes with Cartons
Brand Union
Certification ISO, BSCI
Origin China

PTA Sets

PTA sets provide homeowners with a versatile collection of tools for basic home repair and improvement projects. These kits contain:

  • Screwdriver bits (Phillips and flathead) in common sizes to handle different screw types.
  • Drill bits in popular sizes to drill pilot holes or drive screws. The hex shanks fit any standard drill.
  • Sockets (1/4" or 3/8" drive) to loosen and tighten bolts, nuts, and other hardware. Metric and standard sizes are included.
  • Socket adapters to use 3/8" drive sockets on 1/4" drive tools.
  • Nut driver sockets to drive hex nuts and bolts in wood, metal, and machinery.
  • Bit holders to connect screwdriver bits to and use like manual screwdrivers.

Affordable and compact, PTA sets have professional-grade bits and sockets to tackle minor repairs and projects around the house and garage. The variety covers the most common home improvement tasks.

Main Fastener Coating
Types Application Spray Test Hours Characteristics
Mirror Nickel-plating ALL Metal 72Hours Stable
Excellent polishing performance
Improve Wear resistance
Wide range of applications
Matt Nickel-plating ALL Metal 72Hours
Black Nickel-plating ALL Metal 48Hours High absorption rate of solar energy
Used in solar collector panels.
Manganese Phosphate ALL Metal 72Hours Enhanced resistance
Sand Blast ALL Metal - Remove paint, rust, and residue scratches or casting marks
Electrophoresis ALL Metal 1000Hours Maintain metallic luster
Anti-corrosion properties
Color Electroplating ALL Metal 96Hours Improve mental strength
Prevent metal oxidation
 
Steel Material  Chemical Composition
Types C Si V Cr Mn Ni Mo Characteristic
CR-MO 0.18-0.23 0.15-0.35 - 0.40-0.60 0.90-1.20 - 0.13-0.20 41xx-series SAE steel grades
Excellent strength-to-weight ratio
Stronger and harder
Not easily welded
CRV 0.5 0.3 0.18 0.80-1.10 0.70-0.90 - - 6000-series SAE steel grades
Suitable for hardening
Resist abrasion, oxidation, and corrosion
Improve material elasticity
S2 0.40-0.55 0.90-1.20 <0.50 - 0.30-0.50 <0.30 0.30-0.60 One of seven types of shock-resisting steels under the AISI Classification
High strength
High toughness
Wear resistance
High hardness
Resistance to shock loading
45# 0.42-0.05 0.17-0.37 - ≤0.25 0.50-0.80 ≤0.25 - Compared with  A3, it has higher strength and resistance to deformation.
A3 0.95-1.05 0.10-0.50 0.15-0.50 4.75-5.50 0.40-1.00 - 0.90-1.40 High-quality high carbon alloy tool steel

 

Product Application

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips
Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

 

Company Profile

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

Quality Control

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

Certifications

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

FAQ

Impact Driver Bit Set Screwdriver Bit Set Impact Tough S2 Bit Tips

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2432432". Items marked "verified" are certified.

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Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd

About Our Factory & Business Background

verified Business Type
Trading Company
Address
Room 401-1, No.58, Xiangshan Road, Wenyan Street, Xiaoshan, Hangzhou, Zhejiang, China
verified Plant Area
100 square meters
verified Number of Employees
4
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months
verified Nearest Port
Shanghai Port, Ningbo Port
verified Minimum Order Quantity
1000 pcs
verified Supply Chain Partners
56

Our Production Capability & Technical Expertise

verified Main Products
Bit Holders, Bits, Sockets, Torque Wrench, Ratchet, Hex Keys, Tool Set, Pta Sets, Bi-Metal Screws, Stainless Steel Fasteners
verified Customization Options
Full Customization, Minor Customization, Flexible customization, Customization from Designs, Customization from Samples
verified ODM Service Available
Yes
verified R&D Engineers
1 people

Our Industry Experience & Global Business Record

verified Year of Establishment
2023-08-03
verified Export Year
1 year
verified Main Markets
Europe, Africa, Domestic
verified Repeat Buyers Choice
50%~80%
verified Number of Foreign Trading Staff
2
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Cooperated with Fortune 500
No

FAQ

What is the minimum order quantity?
The minimum order quantity is 1000 pieces.
Can I request custom designs or samples?
Yes, we offer full customization, minor customization, and flexible options from designs or samples.
What materials are used for the bits?
We use S2, Cr-Mo, 50BV30, and Stainless Steel materials.
What are the available delivery methods?
We support sea freight, air, train, and express delivery.
What certifications do your products have?
Our products are certified with RoHS, CE, GS, ISO, and BSCI.
What are the payment terms?
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
What is the lead time for orders?
Peak season lead time is within 15 workdays to 3 months; off-season is within 15 workdays to 3 months.
Do you provide samples?
Yes, samples are available for your review.

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