FastenMaster FlatLok 4" Structural Wood Screw 50 pc box - FMW

FastenMaster FlatLok 4" Structural Wood Screw 50 pc box

2857003

Quantity Unit Price
1 to 23 $45.19
24+ $43.30
$45.19 USD
/
  • $200 orders ship FREE
  • In stock
  • Inventory on the way

This 50-piece box of FastenMaster FlatLok Structural Wood Screws is rated for increased strength compared to non-structural wood screws. The 4" screws feature a durable, corrosion-resistant, hex-washer head, providing a secure fit and making them suitable for a range of indoor and outdoor woodworking applications.

Orders typically ship within 1 to 3 business days. You can find more information on the status of your order here.

All images accurately represent the product category. However, due to variations in thread patterns, finishes and other variables beyond our control, there may be slight differences from the actual products. Kindly note that these are representative images only.

Let customers speak for us

from 4534 reviews
No Issues

Great products, service, and fast shipping.
What more can you ask?

John Brith
3/4-10 x 3 Grade 5 Carriage Bolt Zinc Plated

easy to order fast delivery

DAN LIVEZEY
M6-1.00 x 30 Tamper Resistant Torx Button Head Machine Screw 18-8 Stainless Steel - Metric (T-27)
Hardware

It was nice to find hardware at your fingertips
Were hard to find bolts and received them in
A timely manner thanks FMW .

Ken Squire
10-32 x 5 Socket Cap Screw Alloy

Easy ordering and lightning fast shipping!

joseph baker
5/16-24 x 4 1/2 Socket Cap Screw Alloy
Nuts

Excellent quality nuts. Very pleased!

Garth Michelsen
1 1/2-8 A194 2H Heavy Hex Nut Plain
Fast shipping

Got exactly what I ordered in timely fashion. Have used FMW a couple times now, great experience!

Brandon Westmaas
8 x 2 Combo #2 Sq/Ph Round Washer Head Particle Board Screw T-17 Zinc Plated (3000)
Good Experience

Ordered some tamper resistant hardware and bit, easy to order, nice website, quick transaction and shipping.

Tom Mateyka
#12 x 1 Tamper Resistant Spanner Insert Bit (1/4 Hex)
nice to find what i needed

came slow due to usps!! you shipped quick and the weather dalayed usps! I got what ineed3d and they were a perfect fit!., thanks

David DeLong
5/16-18 x 4 1/2 Slotted Flat Machine Screw Zinc Plated

I received my order very quickly and FMW fasteners is a very good company to deal with. I will definitely order from them again in the future.

Tony Melasecca
M8-1.25 x 60 Socket Cap Screw DIN 912 18-8 (A2) Stainless Steel

(AF6™) 1/4 ALLIGATOR® Anchor w/ Flange Nylon (100)

Herman Taichman
(AF6™) 1/4 ALLIGATOR® Anchor w/ Flange Nylon (100)
Washers

Fast shipping, That’s

Patrick Shuster
1/4 x 2 Fender Washer Zinc Plated
4-40 setscrews

Excellent ordering experience

Michael Wasileski
4-40 x 3/16 Socket Set Screw Cup Point 18-8 (A2) Stainless Steel
Unique order fulfilled

Needed singular pieces of unique hard to find hardware. They had it and shipped it fast! Thanks, FMW!!

Chris Iachini
M8-1.25 x 260 Socket Cap Screw 12.9 Alloy Plain DIN 912
Right on the money. Exactly what I needed.

Was needing special set. Screws went online. Found them and ordered them to ship them. Quick shipping exactly what I wanted right on the money. Thanks guys!.

Terry Rouse
4-48 x 1/8 Socket Set Screw Cup Point Alloy

10-32 x 2 3/4 Socket Cap Screw Alloy

John Alger
10-32 x 2 3/4 Socket Cap Screw Alloy

Testimonials

★★★★★

They were swift and delivered fast! They had everything I needed.

Eddie Wilcox
Parma, OH
★★★★★

GREAT PRODUCT AND BUSINESS

Exactly what we needed and apparently FMW is not only the single source, but the best source. Easy ordering-fast shipping and great communications.

John B.
Salem, OR
★★★★★

Exactly what I needed and received in a timely manner. Thank you!

Mary Marucci
Philadelphia, PA

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