Lục giác hệ inch, mạ đen SATA kích thước từ 7/16 inch - 3/4 inch

Inch hex, black plated SATA sizes from 7/16 inch - 3/4 inch
Black Plated Hex Key
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Product range
SATA 84413: 7/16 inch | Length 199mm
SATA 84414: 1/2 inch | Length 219mm
SATA 84415: 9/16 inch | Length 240mm
SATA 84416: 5/8 inch | Length 260mm
SATA 84417: 3/4 inch | Length 301mm
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Specifications
Head type: Inch (SAE) hex head
Material: High-grade Chrome Vanadium (Cr-V) alloy steel
Heat treatment: Hardened and tempered for increased hardness and torsional strength
Surface: Polished and black oxide treated for corrosion resistance
Design: L-Type for efficient power transmission during tightening and loosening
Hex head: Chamfered for quick and easy insertion into bolts
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Highlights
★ Made from high-quality Cr-V alloy steel, providing great mechanical durability and superior tightening force
★ Undergoes heat treatment to increase hardness, limiting deformation during use
★ Black Oxide surface combined with polishing helps prevent oxidation, reduce rust, and extend service life
★ Large sizes from 7/16 inch to 3/4 inch suitable for heavy industrial applications, steel structures, and machinery maintenance