Phone Phone 01926754100 Cart Cart
Fit guarantee icon
FIT GUARANTEE or Hassle-Free Returns
Quick delivery icon
QUICK DELIVERY On All Products Across UK
Customer support icon
GREAT SUPPORT 24/7 Support For Any Query
rating icon
TOP RATED Trusted by Our Customers
  • Ratings Standard Delivery: £4.99
  • Next day Next Day Delivery Available
  • Delivery Delivery Estimate: 2 to 4 working days
  • Save Extra Save Extra With 1 Offer
  • Ratings Compare With Similar Items
  • Use promo code "RMPK1" to get Additional 1% OFF
Compare with Similar products
Technical Specification
PRODUCT NUMBER FWC1430FWC2039FWA1428FWA1630FWA2037
Type Flat WasherFlat WasherFlat WasherFlat WasherFlat Washer
Length 30mm39mm28mm30mm37mm
Material SteelSteelSteelSteelSteel
Diameter 14mm20mm14mm16mm20mm
Diameter Range 11-25mm11-25mm11-25mm11-25mm11-25mm
Finish Zinc platedZinc platedZinc plated
Form Form CForm CForm AForm AForm A
Format Single sizeSingle sizeSingle sizeSingle sizeSingle size
Length Range 26-50mm26-50mm26-50mm26-50mm26-50mm
Standard BS 4320DIN 125DIN 125DIN 125
Thread M14M20M14M16M20
Thread Range M11-M16M17-M24M11-M16M11-M16M17-M24
Show More

RELATED CATEGORIES

Q 1. What size are these flat washers?

A. These washers are M16 x 34mm.

Q 2. What is Form C and how does it differ from Form A and Form B washers?

A. Form C washers have a wider outer diameter than Form A and Form B washers, providing an increased clamping area. This makes them better suited to applications where greater load distribution is required.

Q 3. What standard are these washers manufactured to?

A. These washers are manufactured to BS 4320, the British Standard for metric flat washers.

Q 4. How many washers are included in the pack?

A. Each pack contains 50 flat washers.

Q 5. How are the washers supplied and stored?

A. The washers are supplied in a resealable bag to keep them organised and protected between uses.

Q 6. What is your returns policy?

A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.

Q 7. Is this a genuine Sealey product?

A. Yes. Parts for Machines supplies genuine Sealey products.

Q 8. How long does delivery take?

A. Standard UK mainland delivery is 3-5 working days.

Q 9. When will my order be dispatched?

A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.

Q 10. What payment methods do you accept?

A. We accept all major credit and debit cards, along with PayPal.

Get exclusive updates on offers & latest trends in construction industry

By sharing your email, you agree to our privacy policy & terms of service