SEMS AND SPECIALS INC 04037PPIZN 带锁紧垫片盘头十字机螺丝

SEMS AND SPECIALS INC 04037PPIZN 带锁紧垫片盘头十字机螺丝

型号：04037PPIZN（多种型号可供选择）

Steel Pan Head Screws
with Internal-Tooth Lock Washer, 4-40 Thread, 3/8" Long
钢盘头螺钉
带内齿锁紧垫圈，4-40螺纹，3/8“长

Thread Size： 4-40
Length： 3/8"
Threading： Fully Threaded
Head Diameter： 0.219"
Head Height： 0.080"
Washer
OD： 0.268"
Thickness： 0.018"
Drive Style： Phillips
Drive Size： No. 1
Material ：Zinc-Plated Steel
Hardness： Rockwell B69
Tensile Strength： 60,000 psi
Screw Size Decimal Equivalent： 0.112"
Thread Type： UNC
Thread Spacing： Coarse
Thread Fit： Class 2A
Thread Direction： Right Hand
Head Type： Rounded
Rounded Head Style： Pan
Rounded Head Profile： Standard
Screw Features： With Washer
Locking Type： Lock Washer
Washer Type： Internal-Tooth Lock
Washer Material： Zinc-Plated Steel
System of Measurement： Inch
Specifications Met： ASME B18.13
RoHS： Compliant

螺纹尺寸：4-40
长度：3/8"
线程：完全线程化
头径：0.219“
头高：0.080“
垫圈
OD：0.268"
厚度：0.018"
驾驶风格：菲利普斯
驱动器尺寸：1号
材质：镀锌钢
硬度：罗克韦尔B69
抗拉强度：60,000 psi
螺丝尺寸十进制当量：0.112“
线程类型：UNC
线程间距：粗糙
螺纹配合：2A级
螺纹方向：右手
头型：圆形
圆头风格：潘
圆头形状：标准
螺丝特点：带垫圈
锁定类型：锁紧垫圈
垫圈类型：内齿锁
垫圈材料：镀锌钢
测量系统：英寸
规格符合：ASME B18.13
RoHS指令：符合

Sharp internal teeth dig into surfaces to resist large amounts of vibration, while the smooth outside edge provides a finished look. Also known as Sems screws, the washer rotates freely but is permanently attached. All have a zinc plating to provide corrosion resistance in wet environments. Length is measured from under the head.
锋利的内齿深入表面以抵抗大量振动，而光滑的外侧边缘提供完美的外观。 也称为Sems螺钉，垫圈可自由旋转但长久固定。 所有产品均镀锌，在潮湿环境中提供耐腐蚀性。 长度从头部下方测量。

多种型号
6-32
3/16" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
1/4" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
5/16" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
3/8" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
7/16" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
1/2" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
5/8" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
3/4" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
7/8" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
1" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 100
1 1/4" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 50
1 1/2" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 25
1 3/4" Fully Threaded 0.270" 0.097" 0.288" 0.021" No. 2 60,000 ASME B18.13 25
8-32
1/4" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 100
5/16" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 100
3/8" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 100
7/16" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 100
1/2" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 100
5/8" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 50
3/4" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 50
1" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 50
1 1/4" Fully Threaded 0.322" 0.115" 0.338" 0.023" No. 2 60,000 ASME B18.13 50

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