Square Neck M3 TO M24 CL12.9 Countersunk Head Screws

Place of Origin CHINA
Brand Name QBH
Certification ISO9001
Minimum Order Quantity 900kg
Price Negotiation
Packaging Details 25kg Carton+900kg/Pallet
Delivery Time 30-60 days
Payment Terms L/C

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Product Details
Material Carbon Steel Size M3-M24
Surface Treatment Plain,Zinc,Black Grade 6.8/8.8/10.9/12.9
Process Cold Forming Sample Free Sample
Packaging 25kg Carton+900kg/Pallet
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Product Description

Square Neck M3 TO M24 CL12.9 Countersunk Head Screws


Zinc-plated alloy steel screws resist corrosion in wet environments. Screws with a blue-dyed finish have a distinctive blue color that makes them easy to identify.

More corrosion resistant than 18-8 stainless steel screws, these screws have excellent resistance to chemicals and salt water. All are passivated for added protection against oxidation and corrosion. They may be mildly magnetic. Screws are angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.


STYLE Countersunk head square neck screw
CLASS 6.8/8.8/10.9/12.9
Coating Zinc/BLACK
MATERIAL Carbon Steel
PACKING bulk/ boxes in cartons, bulk in polybags/ buckets, etc.
PALLET solid wood pallet, plywood pallet, ton box/bag, etc.


Square Neck M3 TO M24 CL12.9 Countersunk Head Screws 0