Products Description
Our high-quality cross-recessed pan head self-tapping screws have been designed to perform exceptionally well and remain durable in a variety of applications. These screws, which have a cross-recessed drive, are ideal for both professional and DIY projects because they allow for simple installation and a secure fit. For increased strength and stability, the pan head design provides a wide bearing surface. These screws, which are made of premium-quality materials, are resistant to corrosion and wear, giving you a hold in even the most challenging environments.
Specifications:
Material: Carbon Steel or Stainless Steel
Coating: Zinc Plated, Black Oxide, or as specified
Drive Type: Cross Recessed (Phillips)
Head Style: Pan Head
Diameter Options: #4 to #12 (M2 to M6)
Length Options: 1/2" to 3" (12 mm to 76 mm)
Tensile Strength: Varies by material (typically 60,000 to 100,000 PSI)
Corrosion Resistance: Varies based on coating
Products Process
The following stages are included in the manufacturing process for our self-tapping screws:
Material Selection: The strength and corrosion resistance of either high-grade carbon steel or stainless steel.
Cold Heading: A cold heading process produces a screw blank, maintaining uniformity and precision.
Thread Rolling: Without having to drill first, the threads are rolled onto the screws to create sharp, self-tapping edges, facilitating easy penetration into various materials.
Surface Treatment: A protective coating is applied to enhance corrosion resistance. Optional finishes include zinc plating, black oxide, or other finishes.
Quality Control: Each batch goes through rigorous testing to determine whether it meets industry standards for tensile strength, hardness, and dimensional accuracy.
Products Application
These self-tapping screws are versatile and suitable for various applications, including:
Woodworking: Ideal for joining pieces of wood together in furniture or cabinetry.
Metal Fabrication: a must-have for pre-drilling when attaching metal components.
Construction: Commonly used in building structures, frames, and drywall installations is construction.
Automotive: Secure attachments are frequently used in automotive assembly.
DIY Projects: A favorite DIY DIY project.
FAQ
Q1: What kinds of materials are suitable for these screws?
A1: Our self-tapping screws are made specifically for use with plastic, metal, and wood materials. They offer a strong hold in a variety of applications.
Q2: Do these screws require pre-drilling before I use them?
A2: No, these screws are not required to pre-drill in many cases because they are designed to tap their own threads in most materials.
Q3: What are the available sizes?
A3: We have lengths from 1/ 2 "to 3" and diameters from# 4 to# 12 as well. On request, custom sizes may be available.
Q4: Are these screws a good outdoors companion?
A4: Yes, they are suitable for outdoor applications if you choose stainless steel or screws with appropriate corrosion-resistant coatings.
Q5: What is your term of payment?
A5: 30% down payment before producing and 70% balance payment before shipping.
Q6: Do you have the test and audit service?
A6: Yes, we can assist to get the designated test report for product and the designated factory audit report.
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