Product Description
Finish：Plain, Black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
Material：Carbon steel、Stainless steel
Grade：4.8，8.8, 10.9, 12.9
Standard ：GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards：OEM is available, according to drawing or samples.
Samples：Samples are free.
Package：Wooden boxes, pallet, cartons, plastic bags, nylon bags.
Description
ISO 7047 Raised Countersunk Head Screws are precision-engineered fasteners featuring a raised countersunk head design with cross recess drive Type H (Philips) or Type Z (Pozidriv), ensuring easy and secure torque transfer. These screws are Product Grade A, offering high performance in applications requiring close tolerances and strong fastening.
Manufactured from carbon steel or stainless steel, these screws are available in multiple strength grades (4.8, 8.8, 10.9, 12.9) and finishes for enhanced corrosion resistance and aesthetic appeal. The raised countersunk head allows for a flush yet slightly elevated surface fit, commonly used in machinery, electronics, furniture, and construction components.
The screws comply with international standards (GB, DIN, ISO, ANSI/ASTM, BS, JIS) and are also available in custom non-standard OEM specifications based on drawings or samples. Free samples are provided for testing and evaluation.
Specifications:
Standard:
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ISO 7047 – Product Grade A
Head Type:
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Raised Countersunk Head
Drive Type:
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Cross Recess Type H (Philips)
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Cross Recess Type Z (Pozidriv)
Material Options:
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Carbon Steel
-
Stainless Steel
Available Grades:
-
4.8, 8.8, 10.9, 12.9
Finish Options:
-
Plain
-
Black Oxide
-
Zinc Electroplated
-
Hot Dip Galvanized
-
Copper Plated
-
Nickel Plated
-
Zinc Impregnated
-
ETC.
Standard Compliance:
-
GB, DIN, ISO, ANSI/ASTM, BS, JIS
Customization:
-
Non-Standard OEM Options Available (Drawings/Samples)
Samples:
-
Free samples available
Packaging Options:
-
Wooden Boxes
-
Pallets
-
Cartons
-
Plastic Bags
-
Nylon Bags
Applications:
✔ Electronics and electrical devices
✔ Furniture assembly
✔ Light and heavy machinery
✔ Construction frameworks
✔ Automotive components
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Returns and Exchanges
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- Please ensure that the item you are returning is repackaged with all elements.
Ship your item back to Us
Firstly Print and return this Returns Form to: 30 South Park Avenue, San Francisco, CA 94108, USA Please remember to ensure that the item you are returning is repackaged with all elements. For more information, view our full Returns and Exchanges information.Related Products
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