Material: | Carbon Steel |
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Type: | Hexagon Head |
Groove: | Hexagon |
Connection: | Common Bolt |
Head Style: | Hexagonal |
Standard: | DIN, GB, ANSI, BSW, JIS, GOST |
Samples: |
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Customization: |
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Product Name | Grade 10.9 Black Hex Socket Head Cap Screw (DIN912) |
Material | Carbon steel |
Color | Black |
Standard | DIN GB ISO JIS BA ANSI |
Grade | garde 4.8/garde 8.8/grade 10.9/grade 12.9 |
Finished | Black oxide/zinc plated/galvanized |
Thread | coarse, fine |
Used | building industry machinery |
PLASTIC BAG+CARTON+WOOD FIX PALLET
EACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLET
Quality Control
Testing Equipment and ISO:9001 2008 System for Quality Assurance
Optical filter instrument and hardness testing equipment are used for products
ISO9001:2008 System and ROHS Certificates for all processing
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