Material

Carbon & alloy steel parts

Carbon and alloy steel for structural bolts, cold-formed fasteners and parts that get heat treated.

71 parts

Carbon Steel Flat Head Slotted Long Bolt M1.0-M18 5-450mm
Industrial-grade carbon steel flat head bolts with slotted drive and black zinc finish. 4.8 Grade strength, ISO/ANSI/DIN compliant. Custom sizes available.
Custom Carbon Steel CNC Turning Parts M0.8-M12 for Automotive
Precision CNC turning components for automotive industry with custom sizes M0.8-M12. 17+ years experience, ISO-certified, multiple surface treatments available.
Nickel Plated Knurled Thumb Screws M1.0-M18 Carbon Steel 4.8 Grade
Half-thread carbon steel thumb screws with knurled head and cross slot. Nickel plated finish, customizable sizes M1.0-M18. Ideal for computer and telecom applications.
Alloy Steel Nylok Long Bolt 10.9 Grade M1-M18 5-450mm
High-strength alloy steel Nylok bolt with anti-loosening treatment. Pan head, plum blossom groove drive, zinc nickel finish. ISO/ANSI/DIN standards.
Carbon Steel Pan Head Hex Bolt M3-M18 Black Zinc 4.8 Grade
Industrial-grade carbon steel fasteners with black zinc finish, internal hexagonal drive, and tail cutting. Custom sizes M3.0-M18, 48H salt spray resistance. OEM available.
Grade 12.9 Plum Blossom Groove Flat Head Screw M2-M18 4-750mm
High-strength steel step screws with zinc nickel alloy finish, 480H salt spray resistance. Custom sizes M2.0-M18, ISO/DIN/ANSI standards.
CNC Turned Auto Parts Carbon Steel Zinc Plated Ra0.8-3.2
ISO9001-certified CNC turned auto parts with colorful zinc plating. Custom carbon steel components for industrial applications. Fast 10-15 day lead time.
Custom Knurled Positioning Column M2.0-M16 Blue Zinc Plated
High-grade carbon steel knurled positioning column with blue zinc plating. Ideal for smart home applications, embedded installation, and OEM customization.
Custom Ball Head Hex Bolt M2-M16 5-500mm High Strength Steel
High-strength carbon steel ball head hex bolts with zinc-nickel finish. Custom sizes M2-M16, 5-500mm. RoHS compliant for machinery & construction.
Custom Hexagonal Screw M4-M16 Carbon Steel 8-200mm
Custom non-standard double stud hexagonal screws in galvanized carbon steel. Available in M4.0-M16 sizes, 8-200mm lengths, with RoHS certification. OEM/ODM services.
Carbon Steel Shoe Stud Nut 2mm-8mm for Football Shoes
Custom carbon steel shoe stud nuts with zinc-nickel finish. Heat-treated for durability, RoHS compliant. OEM/ODM services available.
Custom M4 Carbon Steel Black Nickel Shoulder Screw 2-50mm
Precision M4 shoulder screw with black nickel finish, heat-treated carbon steel, and cross groove drive. Ideal for communication equipment. RoHS compliant.
Carbon Steel Black Nickel Self Tapping Screw M0.8-M14 1-200mm
Durable carbon steel self-tapping wood screws with black nickel finish. Hex drive, cylindrical head, RoHS compliant. Custom sizes & OEM available.
ST2.5×8 Cross Large Flat Head Self Tapping Screw 3-120mm Carbon Steel
Durable carbon steel self-tapping screws with blue zinc finish. Large flat head & cross groove drive for smart home & appliance applications. RoHS compliant.
M8 Carbon Steel Hex Headless Screw Blue Zinc Plated 3-300mm
Precision M8 electronic screws in carbon steel with blue zinc plating. Hex drive, headless flat tail design for smart home and appliance applications. RoHS compliant.
Custom Plum Blossom Groove Hollow Screw M3-M14 4-200mm
Industrial-grade flat head hollow screw with internal/external threads. Custom 4.8-12.9 grade, zinc-nickel finish, 320H salt spray resistance. OEM available.
M2 x 6 Black Zinc Flat Head Cross Groove Machine Screw
Precision M2 X 6 carbon steel screws with black zinc finish, Nylok anti-loosening feature, and cross groove drive. Ideal for electronic products like camera gimbals. RoHS compliant.
M3x8mm Carbon Steel Torx Pan Head Screw with Black Zinc Finish
Pre-assembled M3x8 Torx pan head screw with flat & spring washers. Carbon steel, black zinc finish, RoHS certified. Ideal for appliances & electronics.
M1.2 Carbon Steel Black Nickel Spring Screws for Motherboards 3-50mm
Precision M1.2 spring screws for CPU/motherboard mounting. Carbon steel with black nickel finish, RoHS compliant. Custom sizes & OEM services available.
M8 Hex Flange Bolt SCM435 Steel 8.8-12.9 Grade Zinc Nickel Finish
High-strength M8 flanged hex head bolts in 8.8-12.9 grades with zinc-nickel finish. Corrosion-resistant for automotive applications. Custom sizes available.
M6 Torx Semi-Round Cylinder Head Bolt 10.9 Grade Steel 4-500mm
High-strength M6 Torx semi-round head bolts with zinc-nickel alloy finish. 10.9 grade steel, 500H salt spray resistance. Ideal for automotive applications.
M2 x 8 Carbon Steel Torx Countersunk Screw Nickel Plated
Custom M2x8 Torx countersunk screws for electronics. Nickel plated, RoHS compliant, with anti-loosening feature. OEM/ODM services available.
M4 Blue Zinc Carbon Steel Combination Screw M2-M8 4-200mm
Industrial-grade M4 combination screw with blue zinc finish, dual cross/hex drive, and pre-attached washers for efficient installation. Custom sizes available.
M0.8 Carbon Steel Nickel Plated Torx Screw 1.5mm-60mm
Precision M0.8-M6 mini Torx screws for electronics. Carbon steel with nickel plating, RoHS compliant. Custom sizes & materials available.