值得收藏:常用螺丝规格表及常见螺丝

五金制品交易平台2018-08-13 11:40:28

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如果有一个螺丝规格表,把螺丝螺纹牙距,螺丝种类,螺丝各方面基本信息都用一个图表来表示,清楚,明了,简单易懂。那么使用起来就方便多了。下面把螺丝规格表,把螺丝螺纹牙距规格表显上,供大家方便使用,查询。


国标粗牙60°

规格

牙距mm

成品外径线径
最大最小
±0.02mm
M1.40.301.381.341.16
M1.70.351.681.611.42
M2.00.401.981.891.68
M2.30.402.282.191.98
M2.50.452.482.382.15
M3.00.502.982.882.60
M3.50.603.473.363.02
M4.00.703.983.833.40
M4.50.754.474.363.88
M5.00.804.984.834.30
M6.01.005.975.825.18
M7.01.006.976.826.18
M8.01.25
7.967.797.02
M9.01.258.968.798.01
M101.509.969.778.84
M111.5010.9710.739.84
M121.7511.9511.7610.7
M142.0013.9513.7412.5
M162.0015.9515.7414.5
M182.5017.9517.7116.2
M202.5019.9519.7118.2


国标细牙60°

规格牙距mm成品外径
线径
最大最小±0.02mm
M4.00.53.973.86
3.58
M4.50.5
4.474.364.07
M5.00.54.974.864.07
M6.00.755.975.855.41
M7.00.756.976.856.41
M8.01.007.977.837.24
M9.01.08.978.838.24
M101.009.979.829.23
M101.259.969.819.07
M121.2511.9711.7611.07
M121.5011.9611.7910.89
M141.5013.9613.7912.89
M161.5015.9615.7914.89
M181.5017.9517.7816.86
M201.5019.9519.6518.85


英制粗牙55°

规格
牙距成品外径线径
每英寸最大最小±0.02mm
1/8
403.1453.0302.70
5/32323.9453.7953.38
3/16244.732

4.592

4.00
1/4206.3206.1655.45
5/16187.9057.7376.94
3/8169.4909.3128.40
7/161411.0710.889.84
1/21212.6612.4611.22
9/16
1214.2514.0412.81
5/81115.8315.6114.27


美制粗牙60°

规格
牙距成品外径
线径
每英寸最大最小±0.02mm
4#402.8242.6952.37
5#403.1543.0262.69
6#323.4843.3332.91
8#324.1423.9913.57
10#244.84.6184.05
12#245.4615.2794.70
1/4206.3226.1175.45
1/3187.9077.6876.93
3/8169.4919.254
8.40
4/91411.0810.829.83
1/21312.6612.3911.32
4/71214.2513.9612.80
5/81115.8315.5314.20


美制细牙60°

规格牙距
成品外径线径
每英寸最大最小±0.02mm
4#
482.8272.7132.44
5#443.1573.0362.73
6#403.4843.3563.02
8#364.1454.0063.63
10#324.803

4.651

4.23
12#285.4615.2964.81
1/4286.3246.165.68
5/16247.9097.7277.16
3/8249.497
9.3158.74
7/162011.0810.8710.18
1/22012.6712.4611.76
9/161814.2514.0313.25
5/81815.8415.6214.83


国标76  60°

规格牙距(或牙数)成品外径
线径
最大最小±0.02mm
M3.0
1.23.02.852.38
M3.51.43.53.352.75
M4.01.6

4.0

3.853.15
M4.51.84.54.353.47
M5.02.05.04.853.90
M6.02.56.05.854.67


日制A牙铁铁钉60°

规格牙数(或牙距)成品外径
线径
最大最小±0.02mm
M2.0
322.102.001.70
M2.3322.402.301.95
M2.6282.702.602.10
M3.0243.103.002.42
M3.5183.653.502.83
M4.0
164.154.003.25
M4.5144.654.503.60
M5.0
125.205.004.00
M6.0
106.206.004.85
M8.098.208.006.48


日制AB牙铁铁钉60°

规格牙距(或牙数)成品外径
线径
最大最小±0.02mm
M2.0402.001.901.65
M2.3322.302.201.85
M2.6282.602.502.10
M3.0243.002.902.40
M3.520
3.503.402.83
M4.0184.003.853.25
M4.5164.50
4.353.60
M5.0165.004.854.03
M6.0
146.005.854.95
M8.0128.007.856.70


日制木螺丝60°

规格牙距(或牙数)成品外径
线径
最大最小±0.02mm
M2.7
1.22.772.632.10
M3.11.33.173.032.40
M3.51.43.603.402.75
M3.81.63.903.703.00
M4.11.84.20
4.003.20
M4.52.04.604.403.50
M4.8
2.14.924.683.70
M5.12.25.224.983.95
M5.52.45.625.384.30
M5.82.65.925.684.45


美制铁板A牙60°

规格牙距(或牙数)成品外径
线径
最大最小±0.02mm
2#
322.232.131.78
3#
282.562.462.08
4#242.892.792.28
5#
203.303.202.60
6#
183.583.452.78
7#164.013.863.10
8#
154.264.113.30
9#144.554.403.45
10#
124.924.773.75
12#115.605.464.30
14#106.456.295.05


美制铁板AB牙60°

规格牙距(或牙数)
成品外径线径
最大最小±0.02mm
2#
322.232.081.78
3#282.562.462.05
4#242.892.742.28
5#203.303.202.57
6#
203.533.432.80
7#193.913.783.13
8#184.214.043.38
10#164.804.653.80
12#145.465.314.38
1/4146.256.055.18


墙板钉细牙60°

规格牙距(或牙数)成品外径
线径
最大最小±0.02mm
6#173.603.402.70
7#164.003.753.03
8#154.304.053.20
10#124.954.703.72


墙板钉粗牙60°

规格牙距(或牙数)成品外径
线径
最大最小±0.02mm
6#
93.903.652.65
7#94.203.902.90
8#94.604.303.20
10#85.304.903.70


德标薄板(C/B)钉40°

规格牙距(或牙数)成品外径
线径
最大最小±0.02mm
M2.51.12.52.251.80
M3.01.353.02.752.10
M3.51.63.53.202.45
M4.01.84.03.702.78
M4.52.04.54.203.10
M5.02.25.04.703.45
M6.02.66.05.704.20


01

头部剖沟,螺丝刀咀型

a. Slotted: 一字

b. Phillips: 十字

c. Phil-Slot: 一字/十字

d. Hex Scoket: 内六角

e. One Way: 单向(只可锁入,不可退出)


02

螺丝头头型

a. Flat: 平头(锁入后,顶部与工作件齐平)

b. Oval: 色拉头

c. Round: 圆头

d. Pan: 圆扁头/盘头

e. Truss: 大圆扁头

f. Hex : 六角头


03

外观表面处理

a. Z: Zine-Plated: 镀锌

b. Ni: Ni-Plated: 镀镍

c. Tin-Plated: 镀锡

d. Zine Plated / Green Iridite: 镀锌绿膜处理.

e. Radiant Plated: 镀五彩

f. Passivate: 抗氧化处理

g. Alodial Finish: 无外观处理


04

螺纹规格

a. 公制螺丝

Ex: M6 x 8 - PPB

M6x1机械牙螺丝, 8mm长, 十字沟槽, 圆扁头, 镀黑.

b. 美制螺丝

美规螺丝一般以番号标示,

如#2-56, #4-40, #6-32, #8-32, #10-24…etc.

Ex: #2-56 (0.086-56): 2 番56 牙

Ex: #4-40 (0.112-40) : 4 番40 牙

Ex: #6-32 (0.138-32) : 6 番32 牙

Ex: #8-32 (0.164-32) : 8 番32 牙

Ex: #10-24 (0.190-24): 10 番24 牙

***牙数为每英寸牙的数量,长度须经过换算才是公制mm 尺寸,1"(英寸)=25.4mm(毫米).***

c. 英制螺丝:

标示皆将分母为8, 再直接称分子之番号.

Ex: 1/8 x 0.50 - PPB : 1 分牙螺丝钉x 0.50” 长, PPB

Ex: 5/16 x 0.50- PPB = 2.5/8 x 0.50 - PPB : 2 分半牙螺丝钉x 0.50” 长, PPB

Ex: 5/32 x 0.50- PPB =1.25/8 x 0.50 - PPB : 1 分2 厘半螺丝钉x 0.50” 长, PPB

Ex: 1/4 x 0.50- PPB= 2/8 x 0.50 - PPB : 2分牙螺丝钉x 0.50” 长, PPB

注: 有时会标示粗牙或细牙

UNF: 细牙:电子业较常用

UNC:粗牙: 重机械结构较常用

Ex: 3/8 x 0.50 UNF -PPB : 3分细牙螺丝钉x 0.50” 长, PPB.

或以英制外径表示,

如0.086-56, 0.112-40 , 0.138-32 , 0.164-32 , 0.190-24…etc.

Ex: 632 - 8 - PPB.

***英制螺丝外径和长度长度须经换算才是公制mm 尺寸,1"(英寸)=25.4mm(毫米).***

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