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批发McMaster-carr耐振动密封圆头螺钉93802A729 阿曼达供
型号：93802A729(多款型号供选）
Vibration-Resistant Sealing Rounded Head Screws
10-32 Thread Size, 1/2" Long
耐振动密封圆头螺钉
10-32螺纹尺寸，1/2“长
Thread Size 10-32
Length 1/2"
Threading Fully Threaded
Head Diameter 0.403"
Head Height 0.133"
For Maximum Hole Diameter 0.200"
Drive Style Phillips
Drive Size No. 2
Material 18-8 Stainless Steel
Finish Passivated
Hardness Not Rated
Tensile Strength 70,000 psi
Screw Size Decimal Equivalent 0.190"
Thread Type UNF
Thread Spacing Fine
Thread Fit Class 2A
Thread Direction Right Hand
Head Type Rounded
Rounded Head Style Pan
Rounded Head Profile Standard
Screw Features Sealing
Locking Type Thread Locker
Thread Locker Type Nylon Patch
Thread Locker Temperature Range -40° to 225° F
O-Ring Material Silicone Rubber
O-Ring Temperature Range -80° to 400° F
Maximum Pressure 6,000 psi
System of Measurement Inch
Specifications Met MIL-DTL-18240, NASM 3213, NASM 82496
RoHS Compliant
A nylon patch bonded to the threads of these screws adds friction to prevent loosening from vibration while an O-ring prevents leaks and seals out contaminants. Made from 18-8 stainless steel, they have good chemical resistance and may be mildly magnetic. They’re passivated for added protection against oxidation and corrosion. The silicone O-ring withstands salt water and is good for a wide range of temperatures. Length is measured from under the head.
螺纹尺寸10-32
长度1/2"
螺纹完全螺纹
头直径0.403“
头高0.133“
比较大孔径0.200“
驱动器样式菲利普斯
驱动器大小2号
材料18-8不锈钢
完成钝化
硬度未评级
拉伸强度70,000 psi
螺杆尺寸十进制等效0.190“
螺纹类型UNF
线距精细
线程适配等级2A
线程方向右手
头型圆形
圆头样式平底锅
圆头标准
螺丝特点密封
锁定式线程锁
螺纹储物柜类型尼龙补丁
螺纹锁芯温度范围-40°至225°F
O形环材料硅橡胶
O形圈温度范围-80°至400°F
比较大压力6,000 psi
测量系统英寸
规格符合MIL-DTL-18240，NASM 3213，NASM 82496
符合RoHS
粘在这些螺丝螺纹上的尼龙贴片增加了摩擦力，以防止振动松动，同时O型圈防止泄漏并密封污染物。由18-8不锈钢制成，具有良好的耐化学性，并且可能具有轻微的磁性。它们被钝化以防止氧化和腐蚀。硅胶O形圈可承受盐水，适用于各种温度。长度是从头部下方测量的。
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