Stainless Steel Square Washer Pack for Wood, Metal, and Heavy Duty Fastening Projects

• Customization: Available
• Material: Stainless Steel
• Type: Square Head
• Connection: Common Bolt
• Head Style: Square
• Standard: DIN, ANSI, GB, BSW
• Grade: 8.8
• Color: as Client Need
• Surface: Plain,Zinc Plated,Copper Plating,Phosphating, etc
• MOQ: According to Your Size
• Payment Term: Fob,30%Tt in Advance and 70% Tt Before Shipment
• Sample: Available
• Package: Small Box +Outer Carton +Pallets
• Delivery Time: 10-25days
• Keywords1: Square Washer, Steel Washer, Nut
• Transport Package: Box / Bulk Packing / Pallet or Customized Packing
• Specification: M2-M20 etc, according to customer needs
• Trademark: Fasto
• Origin: Tianjin, China
• HS Code: 732620100
• Production Capacity: 30000tons/Year
• Package Size: 37.00cm * 26.00cm * 19.50cm
• Package Gross Weight: 25.000kg

Product Description

Stainless Steel Square Washer Pack for Wood, Metal, and Heavy Duty Fastening Projects

Finish	Zinc, Plain ,Hot Dip Galvanized
Material	High Strength Steel, Stainless Steel,Carbon Steel,Iron, Aluminum Steel
Measurement system	Inch, Metric
Place of Origin	Tianjin,China
Brand Name	Fasto
Standard	DIN,ISO,CE
Size	M2-M20 etc,according to customer needs
Color	As client need
Key Words	Square Nuts, steel Nut, Nut
Packing	Small box packing/bag or carton packing/as customers' request

Our Stainless Steel Square Washers are heavy-duty flat washers with a square profile, designed to provide a wider bearing surface than standard round washers. Made from high-quality stainless steel, these washers offer superior resistance to corrosion, rust, and weathering, making them perfect for both indoor and outdoor applications.

Key Features

• Material: Durable stainless steel for long-lasting performance

• Shape: Square shape ensures better load distribution and prevents rotation

• Surface: Smooth finish for easy installation and a clean, professional appearance

• Sizes: Available in multiple sizes to fit different bolt and screw dimensions

Applications

Stainless steel square washers are widely used in:

• Wood and timber construction for increased pull-through resistance

• Metal fabrication and industrial assembly

• Heavy machinery mounting and bracket reinforcement

• Outdoor structures and marine environments due to their rust-resistant properties

These washers provide a practical and reliable fastening solution for projects requiring strength and stability, especially in moist, corrosive, or high-pressure environments.

Fasto was established in 1999 with the goal of supplying best quality fasteners at competitive prices and proving best service to international customers. Today, Fasto has been one of the top producers of quality fasteners, such as screws, bolts, nuts, washers, rivets, thread rods, nails, anchors and so on.
We have professional Sales Group and two factories. One factory is located in Ningbo and another is in Tianjin. Shipment from Shanghai, Ningbo, or Tianjin port as you like. We have offices in Xi`an, Beijing.


OUR TEAM: 

FAQ
1.Why choose us?
We are specialized in Fasteners for about 22 years,with professional production and export experience, we can provide you with high-quality customer service.
2.What's your main product?
We mainly produce and sell various self tapping screws,self drilling screws,drywall screws,chipboard screws,roofing screws,wood screws,bolts,nuts etc.
3.You are a manufacturing company or trading company?
We are a manufacturing company and have exporting experience for more than 22 years.
4.How long is your delivery time?
 It is according to your quantity.Generally,it is about 7-15days.
5.Do you provide free samples?
Yes, we provide free samples, and the quantity of samples does not exceed 20 pieces.
6.What's your payment terms?
Mostly we use 30% advance payment by T/T, 70% before shipment.