XINYUXIANG FASTENING PIECE CO., LTD., |
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M20 Hexagon Slotted And Castle Carbon Steel Nuts With 2.5mm Pitch
Product description:
Our products of Hexagon slotted and castle nuts include M6~M30.The width across flats of M20 thicken Hexagon slotted and castle nuts is 29mm, and thickness is 14mm.The surface is untreated,and is produced according to GB60.
Qucik detail
Hardness classes | 4h |
Surface treatment | Untreated |
Thickness | 14mm |
Width across flats | 29mm |
Texture of material | Carbon steel235 |
Standard number | GB60 |
Types of heads | Hexagon |
Pitch | 2.5mm |