Long Drill Point Screw | Discover Landwide's Roofing Screws: Your Solution for Reliable Construction Fastening

Heavy duty self drilling screw | Expertise in Custom and Standard Screw Manufacturing

#5 / #6 Drilling Point Screw - Heavy duty self drilling screw
  • #5 / #6 Drilling Point Screw - Heavy duty self drilling screw

#5 / #6 Drilling Point Screw

A13

Long Drill Point Screw

Drilling point 5 or Drilling point 6 screws are designed for heavy duty applications penetrating over 12mm thick steel plate. The specialized drill tips can bore through thicker material. Flutes or shank slots help clear chips for faster drilling in thick metal. Lines on the threads serve the same purpose. The precisely cut non-walking drill tip engages thick steel quickly without wandering.

M5.5 (#12) is a common diameter, but other sizes are available. Length depends on material thickness. Washers, often EPDM rubber, are recommended for improved weather sealing.

Zinc plating and ruspert coatings provide corrosion protection and smooth driving. Slow drill speeds and adequate bit torque prevent screw head or steel damage during driving. Proper clearance for the screw head profile should be confirmed before use. Engagement depth into the steel is critical to achieve specified pull-out strength.

Landwide Screw DNA
  • Unique Point-to-Thread Design : Provides maximum pullout strength and prevents stripout.
  • Precision Convex Drill Point : Improves drilling performance while requiring less effort.
  • Non-Walking Point : Provides fast metal engagement.
Application
  • For thick metal application.
  • Product produced per customer drawing.
  • MOQ: Negotiable
Point Selection
DRILL POINT# DRILLING CAPACITY APPLICATION
#4 8MM 8 mm steel to steel
#5 12MM Heavy duty steel to steel
#6 >12MM Customized for thicker application
Specifications
  • Nominal Size
    M5.5
  • #12

  • Screw Length
    32.0mm ~ 110mm
  • 1-1/4" ~ 4-1/4".

Landwide sales team could be your personal consultant to your screw business. Contact us via sales@landwide.com.tw for assist on selecting ideal product for you.

Gallery
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Self Drilling Screw 5 6 Drill - A13
Self Drilling Screw 5 6 Drill - A13

Application, Characteristics, Point size and Range of Self drilling screw Ind Hex Washer head Long drill point

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FAQ
What are your ranges of manufacture sizes of screws?

Dia: 3.0mm-16.0mm (Min.-Max.) Length:5.0mm-300.0mm (Min.-Max.)


#5 / #6 Drilling Point Screw | Why Choose Landwide for Your Stainless Steel Screws: Quality Meets Precision

Landwide Screw Co., Ltd., an ISO 9001:2015 certified leader in the fastener industry, has been crafting top-tier screws since 1992. Specializing in both standard and custom screw designs, our product range includes #5 / #6 Drilling Point Screw, Self Drilling screws, Self Tapping screws, Roofing screws, and more. Dedicated to innovation and quality, Landwide supports global industries with advanced manufacturing techniques and a strong focus on R&D, ensuring that every product meets rigorous standards for performance and reliability. Whether for construction, automotive, or electronics, our screws are engineered to excel in the most demanding environments.

Landwide Screw Co., Ltd. is a premier manufacturer of high-quality screws tailored for diverse industrial applications. Since 1992, this ISO 9001:2015 certified company has excelled in producing Self Drilling screws, Self Tapping screws, and specialized options like Roofing, Decking, and Stainless Steel screws. Focused on innovation and quality, Landwide continuously enhances its production techniques and R&D efforts to deliver reliable and efficient fastening solutions worldwide, catering to sectors like construction, automotive, and electronics with unparalleled expertise and service.

Landwide has been offering customers reliable roofing and decking screws, both with advanced technology and 29 years of experience, Landwide ensures each customer's demands are met.