Screw Series / Factory Direct
Self Drilling Screws Manufacturer
Drill point screws for steel frame, roofing sheet and metal-to-metal fastening. Cuiyi supplies standard and OEM fasteners with controlled production, export packaging and pre-shipment inspection.
Product Introduction
Self Drilling Screws for B2B Fastener Buyers
Drill point screws for steel frame, roofing sheet and metal-to-metal fastening. We manufacture for importers, wholesalers, distributors, contractors and industrial buyers who need repeatable quality, stable packing and responsive export communication.
Factory Direct Supply
Production communication, specification confirmation and quotation from the manufacturer.
OEM / ODM Options
Custom dimensions, materials, coatings, labels and carton design can be arranged.
Export Packing
Bulk carton, small box, pallet, barcode and shipping mark options are available.
Applications
Steel structure
Roofing sheet
Metal purlin
HVAC and light gauge steel
Reviewed Product Photos
Self Drilling Screws Product Gallery
Product photos migrated from the old product catalog only. Old company logos, contact information, certificates, reports and company profile content were excluded.
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Technical Specifications
Specification Range
Diameter
ST3.5-ST6.3 / #6-#14
Length
9.5-150 mm
Head Types
Hex washer, pan, wafer, countersunk
Material
C1022A carbon steel, stainless steel available
Finish
Zinc plated, Ruspert, Dacromet, phosphated, customized coating
Point
#2, #3, #4, #5 drill point
Production
Production planning, cold heading, forming and thread rolling are arranged according to order specification.
Quality Control
Size, thread, head, drilling point, surface finish, hardness and packing are checked before shipment.
Packaging
Small box, bulk carton, bag, bucket, pallet and private label packaging can be customized.
FAQ
Common Buyer Questions
Can you produce according to drawings?
Yes. Send drawings, samples or standards and we will confirm feasibility, material, finish and packing.
Can you provide custom packaging?
Yes. Private label, barcode, color box, carton mark and pallet packing can be arranged.
What should I send for quotation?
Please send size, material, surface treatment, quantity, packing requirement and destination port.
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Factory Inquiry
Request Self Drilling Screws pricing and production advice.
WhatsApp：+86 13931048978
邮箱：cuiyifasteners@gmail.com
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