Premium Self-Drilling Screws for Home and Professional Use

• Customization: Available
• Material: Stainless Steel
• Type: No Head
• Model NO.: Customization
• Connection: Common Bolt
• Head Style: No Head
• Standard: DIN, ANSI
• Grade: 12.9
• Application: Machinery, Environmental, Building
• Finish: Customized
• Payment: T/T, L/C, Paypal, Western Union,etc
• Delivery Time: 15-45 Days
• MOQ: 300kg
• Sample: Offered
• Thread: M, Unc, Unf
• Packing: Carton+Pallet
• OEM: Support
• Surface Treatment: Plain, Zinc Plated,Black,Ss,HDG and etc
• Transport Package: Bulk in Cartons+Pallets
• Specification: Standard Specification or customized
• Trademark: HR
• Origin: China
• HS Code: 731815
• Production Capacity: 1000 Ton/Month

Product Description

Key Features of Self-Drilling Drywall Screws

• Pointed Tip: The sharp, self-tapping tip allows the screw to drill its own hole as it is driven in, saving time and effort.
• Efficiency and Versatility: These screws are efficient and versatile, suitable for both metal and wood studs, which makes them ideal for various construction projects.
• Corrosion Resistance: Many self-drilling screws come with a protective coating to prevent rust and corrosion, ensuring durability in various environments.

Primary Uses of Self-Drilling Drywall Screws

Self-drilling screws are perfect for large-scale drywall installations, especially in commercial buildings where speed and reliability are key. They're also great for residential projects, whether you're working with wood or metal studs. Additionally, they're highly useful in renovations, where different materials might be involved.

Considerations for Using Self-Drilling Drywall Screws

Make sure the screws you choose are suitable for the material you're working with, whether wood or metal studs. Also, select the right screw length to match the drywall thickness and stud type, ensuring a secure fit without penetrating too far.

Advantages of Self-Drilling Drywall Screws

Self-drilling screws save time by eliminating the need for pre-drilling. They are easy to use, making them ideal for both professionals and DIYers. Plus, their sharp tips and strong threads ensure a secure hold in both wood and metal studs.

Potential Limitations

While self-drilling screws offer many benefits, they may require more force to drive in dense or thick studs. There's also a risk of over-drilling, which could damage the drywall or reduce the screw's hold.

 

1. Bolts: hex bolt, hex cap screw, heavy hex bolt, heavy hex structural bolt, carriage bolt, hex flange bolt, square nuts, plow bolt, step bolt, shoulder bolt, tower bolt, timber bolt, guardrail bolt, hex socket cap screw.

2. Nuts: hex nut, heavy hex nut, square nut,hex flange nut, hex nylon lock nut, slotted nut, eye nut, hex cap nut, caps nut.

3. Washers: flat washer/ plain washer, fender washer, taper bolt, square washer, 
helical spring-lock washer, hardened steel washers, external / internal tooth lock washer
 

Product Equipment

Test Equipments

 

Strictly complies with ISO9001:2008 system, Each production process be well managed through self inspection, routing inspection by our workers. Our test equipments include: tensile machines, hardness tester, salt spray tester, Image measurement instrument, caliper, GO & NO-GO guage, etc.

Test Reports

Test and issue Material Test Report and Inspection Report by Hengrui before shipment to guarantee the product quality.  The test report from the third parts are also avaliable as customer's requirments.

Package

* Strong Technical support: our engineer in fastener industry for about 20 years are here for you.

* With 50 friend factories support: we can customize many non-standard fasteners according to the drawings or samples, as well as turning parts and stamping parts.

* 10 years' experience in international trading industry.

* Our company policy: Product quality>lead time>pricing, welcome the customers which have the same belief to inquiry to us!

We promise to provide high-quality service to all customers and we look forward to cooperating with you! 
 

FAQ

1.Why choose us?

Rich experience: we have more than 10-years staff to support all technical issues and sales issues.
Reputation: many of our customer are the project customers, especially in Municipal Projects.

2.What's MOQ?

900kg/size for bolt, 500kg/size for nut and washer

3.What's the payment?

By T/T, 30% down payment, and balance before shipment

4.What is the delivery time?

30-45 days in generally,  the precise delivery time based on the detailed order

5.How to guarantee the quality?

For non standard products, the samples to be sent to customer before mass production.
and the material test report and inspection report will be sent to customer before shipment.