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Specialty Parts

Standard：Custom
Specification：Complex geometries, Sleeves, Bushings
Material：Custom CNC Machining Parts & Spacers
Property Class：Custom
Finish：CNC Turning-Milling, Grinding, Heat Treatment
One-Stop Customization. From sleeves to connectors.
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Special Head Bolts, Step Bolts, Long Shank Bolts

Standard：Drawing-Based / Per Sample / Non-standard
Specification：M3 - M100 (Metric) / 1/8" - 4" (Inch)
Material：Carbon Steel, Alloy Steel, Stainless Steel (304, 316, 316L),Brass, Titanium, Special Alloy
Property Class：Class 4.8 - 12.9 /Grade 2, 5, 8 (US) / Custom Hardness
Finish：Zinc, HDG,Teflon, Geomet, Magni, Passivation, Polishing
Extra Long up to 1000mm+ / Tailored Shank Length
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Precision Custom Nuts & Special Threaded Parts

Standard：Drawing-based / OEM / Non-standard
Specification：M3 - M100 (Metric) / 1/8" - 4" (Inch)
Material：Carbon Steel, Alloy Steel, Stainless Steel (304, 316, 316L),Brass, Aluminum
Property Class：Class 6, 8, 10, 12 / Grade 2, 5, 8 /Custom Hardness
Finish：Zinc, Black Oxide,Nickel, Chrome, Passivation, Anodizing
CNC Turning / Multi-station Cold Forging;Fine Thread, Left-hand, Acme, Square,Custom PitchCNC
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Precision Custom Screws & Special Fasteners

Standard：Non-standard / Drawing-based / Per Sample
Specification：M1.0 - M20
Material：Carbon Steel, Alloy Steel, Stainless Steel (304, 316), Brass, Aluminum
Property Class：4.8, 8.8, 10.9, 12.9 / Custom Hardness
Finish：Zinc (Cr3+), Black Oxide, Ni-Plated, Anodizing, Nylok
Cold Forging / CNC Machining / Micro-Screws
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Heavy Duty Stud Bolt

Standard：ASTM A193 / A193M
Specification：1/2’’ to 4’’
Material：B7, B8, B8M, B16
Property Class：High Tensile Strength: ≥ 125 ksi (860 MPa); Yield Strength: ≥ 105 ksi (720 MPa)
Finish：Zinc Plated (Clear/Blue/Yellow), HDG, Black Oxide, Cadmium Plated, PTFE / Teflon Coating.
Including custom heavy-duty sizes like 3 1/2’’ * 1200mm
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Heavy Hex Nut

Standard：ASTM A194 / A194M (ASME B18.2.2)
Specification：1/2’’ to 4’’
Material：Quenched and Tempered Carbon Steel
Property Class：Brinell Hardness: 248–352 HBW; Proof Load: 175,000 psi (UNC)
Finish：Zinc Plated (Clear/Blue/Yellow), HDG, Black Oxide, Cadmium Plated, Plain/Oiled
Including custom heavy-duty sizes matching oversized bolts