Black Phosphate Bugle Head Drywall Screw

Short Description:

Head: Bugle head/Flat head

Material: Q195/C1022A

Size: ST3, ST3.5, ST4.2, ST4.8, ST5.5, ST6.3…

Length: 13mm-100mm(customized)

Color: black/gray phosphate

Product Detail

Product Tags

Drywall screw with black or gray color we can provide.

Drywall Screw Introduction 

Its biggest feature in appearance is the shape of the horn, which is divided into two-line thin-tooth dry-wall screws and single-line thick-tooth dry-wall screws. The biggest difference between the two is the former. The thread is a double thread, suitable for the connection between gypsum board and metal keel with a thickness not exceeding 0.8mm, while the latter is suitable for the connection between gypsum board and wooden keel.

The drywall screw series is one of the most important categories in the entire fastener product line. This product is mainly used for the installation of various plasterboards, lightweight partition walls and ceilings.

 double line fine teeth
Phosphate drywall screws are the most basic product line, and blue and white zinc drywall screws are a supplement. The scope of application and purchase price of the two are basically the same. The slight difference is that black phosphating has a certain lubricity, and the attack speed (the speed of breaking into a steel plate of a specified thickness is a quality assessment index) is slightly better; while the blue and white zinc is slightly better in the rust prevention effect, and The natural color of the product is light, and it is not easy to pan color after coating decoration.

Blue and white zinc and yellow zinc have almost no difference in rust prevention ability, but only in different usage habits or user preferences.

Single line coarse teeth
The single-thread coarse-wall drywall screw has a wider thread and a faster attack speed. At the same time, the structure of the wood material will not be damaged after the wood is inserted, so it is more suitable for the installation of wood keel than the double-line fine-wall drywall screw.

In foreign countries, construction generally pays great attention to the selection of suitable fastener products. Single-line coarse-tooth dry-wall screws are an alternative to double-line fine-tooth dry-wall screws and are more suitable for use in the connection of wooden keels. In the domestic market, double-line fine-tooth drywall screws have all been used for a long time, and it takes a certain time to change the usage habits.

Company Introduction:

Our factory was founded in 1999, located in Handan city and Xingtai city junction, east of Beijing-Zhuhai expressway, west of State Road 107, the traffic is very convenient. It is a professional engaged in the construction of anchor of scientific research, development, production, sales and service in one of the company.


More questions please contact us.

  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • Carbon Steel Black Plated Slotted Spring Pins din 1481

      Carbon Steel Black Plated Slotted Spring Pins d...

      Certificate: ISO9001;SGS,3-1 CERTIFICATES Standard: DIN1481 GB879 ISO8752 Size: M0.5-M30 or And we also can customized for you, if you have special requirement. Class or Grade: Class/grade 4,5,6,8,10,12,SUS201,SUS304, Material: 1.Carbon Steel:C1008/C1010/C1015/C1030/1035/1045/40CR                2. Stainless Steel: AISI304,AISI316,AISI316L Finishing: 1.Plain or Protective oil.                 2.Zinc Plated:Write,Black,Blue,Yellow,CR3+,CR+6                 3.Chrome,H.D.G,Nickel Packing:Normal ...

    • carbon steel zinc galvanized nylon insert lock hex cap nylock nut nuts DIN982 985

      carbon steel zinc galvanized nylon insert lock ...

      A locknut, also known as a lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nutor elastic stop nut, is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a locking action.The first type used fiber instead of nylon and was invented in 1931. Product Description nylon self locking nut  • SIZE M4-M24,1/4″-1/2″  •...

    • Shark Fin Anchor sleeve anchor bolt

      Shark Fin Anchor sleeve anchor bolt

       BSW standard in stock, other size can be sutomized Parameter Item Name  Shark Fin Anchor sleeve anchor bolt Size BSW standard(1/4"-5/8") or customized size according to your demand Color Silver/Yellow/Blue-white etc. Grade 4.8  5.8  6.8  8.8 etc Surface Treatment Electro Galvanized/Hot galvanized Material Carbon steel/Stainless steel/Steel Deli...

    • Spring Steel Phosphate External Snap Retaining Ring Washer DIn6799

      Spring Steel Phosphate External Snap Retaining ...

      Size:M8-M30 Samples: Samples is Free, 1.There is no MOQ,if the items are in stock. 2.Mixed orders and sample orders are also accepted If any other questions,please email us or send your inquiry details in the bottom! As we  known as E-style rings, these rings have three prongs that make contact with the shaft and provide a wider shoulder than other external rings for a larger retaining surface. Use a side-mount retaining ring tool (sold separately) to push them into the groove from the side ...

    • DIN 933/931 Galvanized Hex Bolt

      DIN 933/931 Galvanized Hex Bolt

       Steel Hex Head Bolt Product Description DIN933 is a German standard bolt with specifications from M1.6 to M52 and a length from 2mm to 200mm. Bolts: mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with external threads), which need to cooperate with a nut to fasten and connect two parts with throu...

    • Retaining rings for shafts Black Oxide Coating Din471

      Retaining rings for shafts Black Oxide Coating ...

      Available Sizes: 8 mm to 400 mm Standard Material: Carbon Spring Steel Standard Finish: Phosphate and oil Open these rings, pass them over the end of a shaft, and release to spring into the groove. Ring ID is measured with the ring uninstalled. Use retaining ring pliers (sold separately) to install and remove rings. Spring steel rings are an economical choice with good strength. A black-phosphate finish is mildly corrosion resistant in dry environments. In wet environments, zinc yellow-chroma...