Product Description
Industrial M8×50mm Wood Screws for Heavy Duty Furniture & Construction
Searching for reliable coarse thread wood screws that deliver superior holding power in soft and hard woods? The M8 x 50mm wood screws are engineered for furniture assembly, construction framing, and deck building. These Phillips flat head self tapping screws feature a sharp gimlet point for rapid penetration without pre-drilling, making them ideal for woodworking projects and tornillos para madera applications worldwide .
Technical Specifications
Diameter: M8 metric thread (approximately 5/16 inch)
Length: 50mm (2 inches) – ideal for thick materials and structural joints
Head Type: Phillips flat head with countersunk design – flush finish
Thread Type: Coarse thread – optimized for wood and timber
Point Type: Sharp self-tapping gimlet point – no pre-drilling required
Material: Carbon steel – fully hardened
Finish: Black oxide / Black phosphate – corrosion resistant for interior use
Drive Size: PH2 or PH3 (Phillips #2 or #3 bit)
Why Choose Coarse Thread Screws?
Coarse thread screws provide superior grip in softwoods, plywood, and particle board compared to fine thread alternatives. The aggressive thread profile grabs wood fibers more effectively, reducing the risk of stripping and ensuring a secure hold in furniture manufacturing and cabinet making .
Engineered for Superior Performance
Our carbon steel wood screws feature a sharp gimlet point that penetrates wood without splitting, while the countersunk head allows the screw to sit flush with or below the material surface. The black oxide coating provides light corrosion resistance and a professional low-glare finish. These self tapping screws eliminate the need for pre-drilling in most wood applications, saving time on your production line.
Key Applications
Furniture assembly – chairs, tables, cabinets, and sofas
Construction framing – securing wood studs and joists
Deck building – attaching deck boards to framing
Cabinet making – assembling face frames and carcasses
Woodworking – general joinery and structural connections
Bulk Supply for B2B Buyers
Factory-direct pricing on bulk wood screws for furniture manufacturers, contractors, and wholesale distributors. Available in standard bulk packaging with custom quantities for volume orders. OEM packaging and labeling available.
Quality Guaranteed
Each batch undergoes dimensional inspection, hardness testing, and drive testing to ensure consistent thread quality and driving performance. ISO-certified manufacturing process.
Order Samples Today
Test our M8 wood screws on your production line. Contact us for sample packs and wholesale pricing.
Specifications:
Material： |
Metal |
Usage： |
Furniture Upholstery |
Minimum Order Quantity: |
100 Box |
Packaging Details: |
Box，Carton |
Delivery Time: |
30days |
Payment Terms: |
L/C or T/T |
Competitive Advantage:
Competitive pricing and low MOQ
Fast shipmentfrom our available stocks
Strict quality control standards
Care about your feedback and advice
Hear your needs and requirements
Testimonials
I come from Jakarta, Indonesia. Our company has been very successful in selling toy fabrics locally. In 2018, I want to develop a new market for furniture fabrics and furniture accessories. I found Wejoy Trade at that time, and they could provide all the products I wanted, which brought me great convenience. Without the hassle of procurement, all I need to do is sell the goods. So, I quickly became one of the top furniture and fabric retailers in Jakarta.
Vengo de una fábrica de muebles en Tegucigalpa, Honduras, donde producimos muebles que abastecen a Sudamérica y a Estados Unidos. Antes tenía que coordinarme con más de una docena de proveedores para adquirir las materias primas que necesitábamos, y el proceso de compra y transporte resultaba complicado y muy costoso. Desde 2022, al comenzar nuestra cooperación con Wejoy Trade, ellos han podido proveer todo lo que necesitamos, resolviendo la mayoría de mis problemas y ayudándonos a ahorrar tiempo y costos. Siguiendo las recomendaciones de Wejoy, incorporamos nuevos equipos provenientes de China y adquirimos muchos materiales con diseños innovadores. Los productos fabricados con estos materiales han sido muy bien recibidos por nuestros clientes finales. Estoy profundamente agradecido con los socios de Wejoy.
I come from West Yorkshire, England. We have been collaborating with Wejoy Trade since 2013, when we were a newly established small company. Through our cooperation and efforts, Wejoy Trade has also provided us with financial support, and we have grown into the largest supplier in the local area. The cooperation and friendship over these years are the most precious.
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