| 类别 | 机螺钉 |
|---|---|
| 头型 | 沉头 |
| 槽型 | 十字 |
| 作用方式 | 手拧 |
| 螺纹规格 | M4 |
| 螺纹公差 | 4h |
| 公称长度 | 55（mm） |
| 表面处理 | 不经处理 |
| 材料等级 | 不锈钢 A2-70 |
| 产品等级 | A级 |
| 标准类型 | 国标 |
| 标准编号 | GB819-85 |
| 加工定制 | 是 |
| 应用范围 | 通讯设备用紧固件 |
| 品牌 | FSW， 东明，奥展，腾达 |
| 型号 | FSW |
本公司有大量超长规格的不锈钢，合金钢，碳钢螺丝库存。欢迎选择购买！
| 产品类别 | 产品名称 | 产品英文描述 | 原材料 | 标准 | 大概规格 |
| 杯头螺栓 | 12.9级合金钢杯头螺丝 | Alloy Steel Socket Head Cap Screw: Grade 12.9 | 合金钢SCM435/SCM440 | DIN912 ; ISO4762 | M1.6~M42 |
| 薄头内六角螺丝 | Alloy Steel Low Head Cap Screw | 合金钢SCM435/SCM440 | DIN912 ; ISO4762 | M6~M16 | |
| 梅花孔圆柱头螺丝 | Alloy Steel Socket Cap Screw:Trox | 合金钢SCM435/SCM440 | DIN912 ; ISO4762 | M3~M16 | |
| 带垫片内六角螺丝 | Alloy steel socket cap screw with washers | 合金钢SCM435/SCM440 | DIN912 ; ISO4762 | M3~M8 | |
| 耐罗内六角螺丝 | Alloy steel socket head Cap Screw:Nylon patch | 合金钢SCM435/SCM440 | DIN912 ; ISO4762 | M6~M12 | |
| 英制12.9级合金钢杯头螺丝 | BS2470 Alloy Steel Socket Head Cap Screw:Grate 12.9 | 合金钢SCM435/SCM440 | DIN912 ; ISO4762 | 1/8-40~1-8 | |
| 美制合金钢内六角螺丝 | ASME Hex Scoket Head Cap Screw--UNC | 合金钢SCM435/SCM440 | DIN912 ; ISO4762 | 4-40~1-1/2-6 | |
| 公制孔英制牙杯头螺丝 | Socket Head Cap Screws with Metric Socket and Inch Thread | 合金钢SCM435/SCM440 | 5/16-18 | ||
| 机米螺丝 | DIN916公制合金钢无头螺丝（机米螺丝） | DIN916 Alloy Steel Socket Set Screw | 合金钢SCM435/SCM440 | DIN916 | M2~M24 |
| 英制机米螺丝 | BSW Socket set screw | 合金钢SCM435/SCM440 | 1/8-40~3/4-10 | ||
| DIN916公制合金钢12.9级滚花无头螺丝（滚花机米） | DIN916 Alloy steel socket set screw with knurling-45H | 合金钢SCM435/SCM440 | DIN916 | ||
| DIN916美制合金钢12.9级滚花无头螺丝（滚花机米） | DIN916 Alloy steel socket set screw with knurling-ASME | 合金钢SCM435/SCM440 | DIN916 | ||
| DIN913公制合金钢12.9级平端无头螺丝 | Alloy steel Socket Screws | 合金钢SCM435/SCM440 | DIN913 | M2~M20 | |
| DIN914公制合金钢12，9级内六角尖端无头螺丝（尖端机米） | Alloy steel Hex socket head set screw DIN914-45H | 合金钢SCM435/SCM440 | DIN914 | M2~M20 | |
| 公制细牙无头螺丝 | Socket head cap screws:Fine thread | 合金钢SCM435/SCM440 | |||
| DIN915公制合金钢12.9级内六角凸端无头螺钉（凸端机米） | Alloy steel socket head set screw | 合金钢SCM435/SCM440 | DIN915 | M3~M20 | |
| 梅花孔无头螺丝 | Alloy steel Socket set screw:Trox | 合金钢SCM435/SCM440 | |||
| 公制不锈钢杯尾无头螺丝（机米） | SUS Hex Socket Head Set Screw Ref DIN916 | SUS 304 | DIN916 | M3~M12 | |
| 开闭器螺丝 | 开闭器连接螺丝 | Parting Lock | 合金钢SCM435/SCM440 | ||
| 刀把螺丝 | 12.9级伞形刀把螺丝 | Special Type Socket Head cap screw | 合金钢SCM435/SCM440 | M5~M8 | |
| 梅花头刀把螺丝 | Special Type Socket Head cap screw | 合金钢SCM435/SCM440 | |||
| 弹弓螺丝 | 弹弓钢珠无头螺丝 | Ball Plunger | 合金钢SCM435/SCM440 | ||
| 喉塞 | 公制PG1.5喉塞 | Hex Socket Tapered Pipe Plug PG1.5 | 合金钢SCM435/SCM440 | ||
| 日本BSP喉塞 | JIS PT | 合金钢SCM435/SCM440 | |||
| 平杯螺丝 | DIN7991公制合金钢平头内六角螺丝(公制平杯螺丝） | Alloy Steel Socket Flat Screw:DIN7991 | 合金钢SCM435/SCM440 | DIN7991 | M2~M20 |
| 英制合金钢平头内六角螺丝 | BS Alloy steel Hex Scoket Flat head screw | 合金钢SCM435/SCM440 | BS2470 | 3/16-24~1/2-13 | |
| 公制合金钢梅花孔螺钉（平杯） | BS Alloy steel Hex Scoket Flat head screw | 合金钢SCM435/SCM440 | BS2470 | M3~M10 | |
| 公制不锈钢平头内六角螺钉（平杯） | SUS Hex Socket fLAT Screw Ref DIN7991 | SUS 304 | DIN7991 | M2~M12 | |
| 圆杯螺丝 | 公制合金钢半圆头内六角螺丝（圆杯） | Alloy steel Hex Scoket button head cap screw ISO7380 | 合金钢SCM435/SCM440 | ISO7380 | M2~M30 |
| 英制合金钢半圆头内六角螺钉（圆杯） | Alloy steel hex scoket button head cap screw BS2470 | 合金钢SCM435/SCM440 | BS2470 | 3/16-24~1/2-12 | |
| 公制合金钢半圆头梅花孔螺钉（圆杯） | Alloy steel Hex Scoket button head cap screw ISO7380 | 合金钢SCM435/SCM440 | ISO7380 | M3~M10 | |
| 公制合金钢半圆头带垫片螺钉（圆杯） | Alloy steel Hex Scoket button head cap screw ISO7380 | 合金钢SCM435/SCM440 | ISO7380 | M3~M8 | |
| 公制不锈钢圆头内六角螺丝（圆杯） | SUS HEX SCOKET BUTTON HEAD SCREW Ref ISO 7380 | SUS 304 | ISO7380 | M3~M12 | |
| 塞打螺丝 | 公制合金钢12.9级内六角凸肩螺钉（塞打） | Alloy steel hex scoket head shoulder screw ISO7379 | 合金钢SCM435/SCM440 | ISO7379 | M5~M16 |
| 英制合金钢内六角螺丝（塞打） | Alloy steel Hex socket head shoulder screw | 合金钢SCM435/SCM440 | BS2470 | 1/4~5/8 | |
| 外六角螺丝 | DIN933/931合金钢12,9级高强度外六角螺丝 | HEXAGON BOLT-12.9 | 合金钢SCM435/SCM440 | DIN933/DIN931 | M6~M30 |
| 掉环 | 公制/英制掉环 | Litting eye bolt | SUS 202 | M6~M64 | |
| 针织机专用螺丝 | 12.9级针织机专用内六角山角螺丝 | 合金钢SCM435/SCM440 | |||
| 12.9级针织机专用一字全牙调节螺丝 | 合金钢SCM435/SCM440 | ||||
| 12.9级针织机专用大丸螺丝 | 合金钢SCM435/SCM440 | ||||
| 12.9级针织机专用一字半牙调节螺丝 | 合金钢SCM435/SCM440 | ||||
| 12.10级针织机专用十字平尾限位螺丝 | 合金钢SCM435/SCM440 | ||||
| 12.11级针织机专用圆头一字调节螺丝 | 合金钢SCM435/SCM440 | ||||
| 12.12级针织机专用十字单层弹簧挡住螺丝 | 合金钢SCM435/SCM440 | ||||
| 12.10级针织机专用十字100度尖尾限位螺丝 | 合金钢SCM435/SCM440 | ||||
| 平爆，拉爆螺丝 | 公制平爆螺丝/公制不锈钢平爆螺丝 | Drop-in Anchor(Metric)/SUS | Steel(Zn plating/SUS) | M6~20 | |
| 英制平爆螺丝/英制不锈钢平爆螺丝 | Drop-in Anchor(Inch)/SUS | Steel(Zn plating)/SUS | 1/4~3/4 | ||
| 锥杆拉爆(带六角法兰面螺母） | Sleeve Anchor with Flange Nut | Steel(Zn plating)/SUS | 6.5*40~10*120 | ||
| 重型拉爆/不锈钢重型拉爆 | Wedge anchor/SUS | Steel(Zn plating)/SUS | M6*45~M20*220 | ||
| 羊眼拉螺/不锈钢羊眼拉螺 | EYE bolt sleeve anchor/SUS | Steel(Zn plating)/SUS | 6.5*40 | ||
| 勾型拉螺/不锈钢勾型拉螺 | Hook bolt sleeve Anchor/SUS | Steel(Zn plating)/SUS | |||
| 锥螺母拉爆/不锈钢锥螺母拉爆 | Sleeve anchor/SUS | Steel(Zn plating)/SUS | |||
| OSG钢用螺旋丝锥 | EX-SFT钢用螺旋丝锥（白色/黑色） | Spiral Tap For Steel(with/black) | M1.4*0.3~M16*2.0 |
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