Home Fastening & JoiningFastenersScrews & BoltsTapping ScrewsPhillips Flat Head Tapping Screws
Harfington 100pcs ST4 Flat Head Phillips Self-Tapping Wood Screws Set

100pcs ST4 Flat Head Phillips Self-Tapping Wood Screws Set

ID:
CA$15.07 Regular price
CA/
Wholesale Price
20%OFF
Order $5000+
  • 20%OFF
    Order $5000+
  • 15%OFF
    Order $2000+
  • 10%OFF
    Order $800+
  • 7%OFF
    Order $500+
  • 5%OFF
    Order $200+
About this item
  • 1- PACKAGE CONTENTS - Our wood screw set includes 100 pieces total with the following specifications: 50pcs ST4×30mm (head thickness 3.1mm, head diameter 8.1mm, thread diameter 3.9mm, length 29.8mm), 30pcs ST4×40mm (3.2mm/7.7mm/4mm/40mm), and 20pcs ST4×50mm (3.9mm/7.9mm/4mm/49.4mm).
  • 2- MATERIAL - The phillips head cross recessed countersunk self drilling wood screws set are made of carbon steel, moderate hardness, easy to install and durable. It has an exquisite appearance and a good decorative effect.
  • 3- APPLICATION - These screws are suitable for various wooden products and furniture repairs, including doors, tables, chairs, shelves, workbenches, drawers, DIY projects, photo frames, jewelry boxes, mailboxes, and wine racks.
  • 4- DURABLE USE - Our screws feature a countersunk Phillips head design that sits flush with the work surface, providing smooth, snag-free installation. The self-tapping threads penetrate wood/plastic without pre-drilling, making them suitable for furniture repairs and light renovation work.
  • 5- TAKE NOTICE OF - Please verify the screw dimensions and specifications to ensure compatibility with your application.
  • In stock, ready to ship
Cart
Cart
About this item
  • 1- PACKAGE CONTENTS - Our wood screw set includes 100 pieces total with the following specifications: 50pcs ST4×30mm (head thickness 3.1mm, head diameter 8.1mm, thread diameter 3.9mm, length 29.8mm), 30pcs ST4×40mm (3.2mm/7.7mm/4mm/40mm), and 20pcs ST4×50mm (3.9mm/7.9mm/4mm/49.4mm).
  • 2- MATERIAL - The phillips head cross recessed countersunk self drilling wood screws set are made of carbon steel, moderate hardness, easy to install and durable. It has an exquisite appearance and a good decorative effect.
  • 3- APPLICATION - These screws are suitable for various wooden products and furniture repairs, including doors, tables, chairs, shelves, workbenches, drawers, DIY projects, photo frames, jewelry boxes, mailboxes, and wine racks.
  • 4- DURABLE USE - Our screws feature a countersunk Phillips head design that sits flush with the work surface, providing smooth, snag-free installation. The self-tapping threads penetrate wood/plastic without pre-drilling, making them suitable for furniture repairs and light renovation work.
  • 5- TAKE NOTICE OF - Please verify the screw dimensions and specifications to ensure compatibility with your application.
Specification

Specification

Inquiry submitted successfully
We will reply within 24 hours during work time. If you haven't received the reply by then, please check your spam. Thank you!
Payments will be processed via the website or Stripe payment link. Please note that domain contact emails other than @harfington.com should not be trusted.
Product Description:
APPLICATION:
These screws are suitable for various wooden products and furniture repairs, including doors, tables, chairs, shelves, workbenches, drawers, DIY projects, photo frames, jewelry boxes, mailboxes, and wine racks.

ABOUT THIS PRODUCT/FEATURES:
-Phillips recess (PH) for standard screwdriver compatibility
-Countersunk design sits flush with the material surface
-Self-tapping for direct installation in wood/soft materials

SPECIFICATION:
[ST4x30mm]
Head Thickness: 3.1mm (0.12")
Head Diameter: 8.1mm (0.32")
Thread Diameter: 3.9mm (0.15")
Length: 29.8mm (1.17")
Material: Carbon Steel
Surface Treatment: Zinc Plating
[ST4x40mm]
Head Thickness: 3.2mm (0.12")
Head Diameter: 7.7mm (0.30")
Thread Diameter: 4mm (0.16")
Length: 40mm (1.57")
Material: Carbon Steel
Surface Treatment: Zinc Plating
[ST4x50mm]
Head Thickness: 2.9mm (0.11")
Head Diameter: 7.9mm (0.31")
Thread Diameter: 4mm (0.16")
Length: 49.4mm (1.94")
Material: Carbon Steel
Surface Treatment: Zinc Plating
Package:[ST4x30mm]*50, [ST4x40mm]*30, [ST4x50mm]*20

TAKE NOTICE OF/TIPS:
-Please verify the screw dimensions and specifications to ensure compatibility with your application.



Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
CA$15.07 Regular price
CA/
Wholesale Price
20%OFF
Order $5000+
  • 20%OFF
    Order $5000+
  • 15%OFF
    Order $2000+
  • 10%OFF
    Order $800+
  • 7%OFF
    Order $500+
  • 5%OFF
    Order $200+
  • In stock, ready to ship
Cart
Cart
Free Shipping over $20

Product Variants

Products Title ID Price Qty
Products Title ID Price Qty
Qty: {[total.qty]} Item(s)
Total Price: {[handleCurrency(total.price*100)]}
View more

Description

Description

APPLICATION:
These screws are suitable for various wooden products and furniture repairs, including doors, tables, chairs, shelves, workbenches, drawers, DIY projects, photo frames, jewelry boxes, mailboxes, and wine racks.

ABOUT THIS PRODUCT/FEATURES:
-Phillips recess (PH) for standard screwdriver compatibility
-Countersunk design sits flush with the material surface
-Self-tapping for direct installation in wood/soft materials

SPECIFICATION:
[ST4x30mm]
Head Thickness: 3.1mm (0.12")
Head Diameter: 8.1mm (0.32")
Thread Diameter: 3.9mm (0.15")
Length: 29.8mm (1.17")
Material: Carbon Steel
Surface Treatment: Zinc Plating
[ST4x40mm]
Head Thickness: 3.2mm (0.12")
Head Diameter: 7.7mm (0.30")
Thread Diameter: 4mm (0.16")
Length: 40mm (1.57")
Material: Carbon Steel
Surface Treatment: Zinc Plating
[ST4x50mm]
Head Thickness: 2.9mm (0.11")
Head Diameter: 7.9mm (0.31")
Thread Diameter: 4mm (0.16")
Length: 49.4mm (1.94")
Material: Carbon Steel
Surface Treatment: Zinc Plating
Package:[ST4x30mm]*50, [ST4x40mm]*30, [ST4x50mm]*20

TAKE NOTICE OF/TIPS:
-Please verify the screw dimensions and specifications to ensure compatibility with your application.



Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
{['Free Shipping to the US over $20'.replace('US', currentShipping.abbr || 'CA').replace('$20', currentShipping.price || 'US$20')]}
{['Estimated shipping time will be within 6-14 days'.replace('6-14', currentShipping.days || '6-15')]}
Shipping Method

Ship to

Total Delivery Time = Processing Time + Shipping Time
30 Day Free Return
Wholesale Inquiry
* Product Name
* Quantity(Each)
* Email Address
Customer Name
Expected Arrival Time
Customer Note
0/990
If you want to consult the bulk order, you can submit a inquiry or contact us .

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)