
螺栓與螺帽的鎖緊與開口採用非標準設計,搭配
使用非標準工具來解決打開和緊固問題。一般而言,其他
無法插入扳手。在螺母和螺栓的外觀設計中,非標準開槽、
開口或五角、七角、九角或客製化對應槽工具
起到了很好的防盜效果

冷镦加工是一种少切削或无切削的压力加工新工艺
金屬。它是一種利用金屬在下列因素作用下產生塑性變形的加工方法
外力作用下,在模具的幫助下,重新分配和轉移金屬的體積,以形成
所需的零件或坯料。冷镦工艺最适合生产标准的
螺栓、螺絲、螺帽、鉚釘和銷等緊固件

Hexagon Flange Nylon Locking Nuts (也稱為 flanged nyloc nuts) 是一種 self-locking fastener designed to prevent loosening under vibration and dynamic loads. They combine a 六角頭, an integrated flange, and a 尼龍嵌件 to ensure a secure, vibration-resistant connection without requiring additional washers or adhesives.
主要功能與設計
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六角頭(6 面)
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Allows for easy tightening/loosening with standard wrenches or sockets.
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Available in standard (ISO, DIN, ANSI) and metric sizes (e.g., M4, M6, M8).
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Flange Base
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A wide, circular flange acts as an integrated washer, distributing clamping force evenly.
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Protects the mounting surface from damage and improves grip.
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Eliminates the need for a separate flat washer.
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Nylon Insert (Nyloc Feature)
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A 尼龍-6,6 環 embedded at the top of the nut deforms when threaded onto a bolt.
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Creates friction resistance,防止震動造成鬆脫。
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Typically colored blue (sometimes white or natural).
- 六角凸緣尼龍鎖緊螺帽
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Material & Coatings
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螺帽本體: Carbon steel (Grade 8/10), stainless steel (A2/A4), or brass.
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表面處理: Zinc-plated (yellow/silver), black oxide, or galvanized for corrosion resistance.
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線路類型
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Metric (coarse/fine) or imperial (UNC/UNF).
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常見應用
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汽車 (engine mounts, suspension, wheel hubs)
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工業機械 (conveyors, motors, pumps)
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電子與電器 (preventing screw loosening)
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Furniture & construction (有震動疑慮的地方)
標準與規格
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DIN 6923 (Flange nuts with nylon insert)
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ISO 7040 (Prevailing torque type nylon insert nuts)
- 六角凸緣尼龍鎖緊螺帽
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ASME B18.16.3M (Metric flange lock nuts)







商品評價
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