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Item #:
87821858
FastenMaster FMTLOK04-50 TimberLOK Heavy-Duty Wood Screw, 4 Inches, 50-Count — Construction & DIY Use, Standard Hardware Spec
Item #:
87821858
TZS 239682
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, July 18
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Our Top Logistics Partners
Save time, money, and labor costs. TimberLOK's sharp point and aggressive threads penetrate the densest woods without predrilling and provide stronger shear values than 3/8 inch galvanized lag screws.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Heavy-Duty Strength
Constructed for robust applications, these screws provide superior holding power, making them ideal for demanding wood projects and ensuring long-lasting durability.
Versatile Usage
Perfect for various wood types, TimberLOK screws cater to both professional builders and DIY enthusiasts, enhancing flexibility in construction and repair tasks.
Convenient Packaging
Packaged in a 50-count box, these screws offer ample supply for large projects, allowing users to minimize downtime and maximize efficiency during installation.
Product Details
| Hardware screw type | Wood |
| Brand | FastenMaster |
| Features | Easy-to-Use |
| Accessories | 5/6 inch driver bit (142.2 cm) |
| Item Weight | 3 lbs (1.36 kg) |
Who Should Buy?
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Carpenters & Builders
Ideal for professionals needing strong, durable screws for framing and heavy timber applications.
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DIY Enthusiasts
Perfect for hobbyists looking for high-quality screws for home improvement and woodworking projects.
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Outdoor Construction
Excellent for projects exposed to weather, such as decks and fences, thanks to corrosion-resistant properties.
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Lightweight Projects
Not suitable for small, lightweight tasks where smaller screws would suffice and be more efficient.
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Masonry Work
Ineffective for masonry applications as these screws are specifically designed for wood and heavy-duty materials.
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Non-wood Materials
Not ideal for plastic or metal projects, as these screws are optimized for wood attachment only.
Product Description
FastenMaster FMTLOK04-50 TimberLOK Heavy-Duty Wood Screw, 4 Inches, 50-Count — Construction & DIY Use, Standard Hardware Spec
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Does the product come with a free driver bit?
Answer: Yes, each pack size contains a free 5/6 inch driver bit. -
Question:
Is the product California Proposition 65 compliant?
Answer: The product carries a warning for California Proposition 65 due to potential exposure to harmful chemicals. -
Question:
What types of projects is TimberLOK suitable for?
Answer: TimberLOK is suitable for wood-to-wood projects like deck framing, fencing, post to beam connections, landscaping, and retaining walls.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TZS 239682
Order now and get it around Saturday, July 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Sharp point and aggressive threads for easy penetration
- Stronger shear values than 3/8 inch galvanized lag screws
- Meets national building codes
- Guaranteed corrosion resistance for the life of the project
- Check compliance easily
- American made product
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.