Screw Bolts with Wing Nut Zinc Plated Carbon Steel Mounting Hardware Fitting Fastenings:1/4"-20 Hand Tighten Wing Nuts,1/4"-20X3" Phillips Head Screw Bolt with

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Product Description

Basic Information
Model NO.
Bolts with Wing Nut
Connection
Common Bolt
Head Style
Hexagonal
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Grade
8.8
Application
Machinery, Chemical, Building
Finish
Hot Galvanizing
Manufacturer Grade
Grade 2
Exterior Finish
Zinc
Transport Package
Cartons + Plastic Bags
Production Capacity
500ton/Month
Origin
China
Why Choose Our Hardware?
🛡️ High-Quality Materials

Ensures high strength and durability even in harsh environments.

⚙️ Precision Threads

Easily pass through plastic, wood, metal, and other materials.

🚀 Efficiency

Quick response, fast quotation, and 10,000+ SKU in warehouse.

Hardware Overview
Product Detailed Photos
Detail 1
Detail 2
Detail 3
About this item: Bolts

Bolts are externally threaded fasteners used with nuts to stay in place and ensure tension in joints. They offer greater load-bearing capacity and are essential for machinery, bridges, and furniture.

Application 1
Application 2
Application 3
Technical Specifications
Delivery Time10-30 Days
Sample ServiceSamples are available for evaluation.
AdvantagesCompetitive pricing and premium service.
PackingBulk in cartons (25kg Max) + wood pallets or custom demand.
  • Package includes: Phillips Head Screw Bolts + Hand Tighten Wing Nuts + Washers.
  • Made of galvanized carbon steel, corrosion-resistant for indoor/outdoor use.
  • Smooth surface without burrs, deep threads for uniform force.
  • Butterfly nuts designed for manual tightening without tools.
  • Ideal for household, office, automotive, and machinery maintenance.
Packaging & Shipping
Package 1
Package 2
Custom Fastener Solutions

Supplying made-to-order custom engineered fasteners per print, handling a wide range of materials from carbon steel to exotic alloys. We manage large runs and short customized orders with various plating specifications.

• Studs
• Washers
• Machine screws
• Socket cap screws
• Socket set screws
• Shoulder bolts
• Self tapping
• Flange bolts
• Hex cap screws
• Carriage bolts
• Hex nuts
• Solid rivets
Custom 1
Custom 2
Frequently Asked Questions
Are you a manufacturer?
We operate our own 4 factories to ensure direct production quality.
What are your main products?
Our main products are fasteners including bolts, screws, rods, nuts, washers, anchors, rivets, and retaining rings.
Can you provide free samples?
Yes, we can offer samples for free; however, the buyer is responsible for the freight cost.
How long is the delivery time?
Generally 3-7 days if goods are in stock, or 20-30 days for non-stock items depending on quantity.
What kind of certifications do you have?
We have CE and ISO certifications approved for our production processes.
What are your shipping terms?
We provide express (FEDEX, DHL, TNT, UPS) for trial orders and sea or air freight for large orders.

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