TSC 8 壓鑄螺母
BLIND PRESSED NUTS
TSC 8 - DIMENSIONS & SPECIFICATIONS | (MM) | ||||||||
THREAD SIZE | P/N. | BARREL DIA. B MAX. |
MIN
|
+0.08
-0.00 | SHANK DIA. C MAX. | L MAX. | A MAX. | E ±0.25 |
MIN
|
M3X0.5 | 3501 | 3.80 | 1.00 | 4.25 | 4.22 | 8.50 | 0.97 | 6.35 | 4.80 |
3502 | 1.40 | 1.37 | |||||||
M4X0.7 | 4701 | 5.20 | 1.00 | 5.40 | 5.38 | 9.80 | 0.97 | 7.95 | 6.90 |
4702 | 1.40 | 1.37 | |||||||
M5X0.8 | 5801 | 6.00 | 1.00 | 6.40 | 6.38 | 9.80 | 0.97 | 8.75 | 7.10 |
5802 | 1.40 | 1.37 | |||||||
M6X1.0 | 6101 | 7.80 | 1.40 | 8.75 | 8.72 | 12.70 | 1.37 | 11.10 | 8.60 |
6102 | 2.30 | 2.21 |
TSC 8 - DIMENSIONS & SPECIFICATIONS | (INCH) | ||||||||
THREAD SIZE | P/N. | BARREL DIA. B MAX. |
MIN
|
+0.003
-0.000 | SHANK DIA. C MAX. | L MAX. | A MAX. | E ±0.01 |
MIN
|
#4-40 | 4401 | 0.149 | 0.040 | 0.166 | 0.165 | 0.335 | 0.038 | 0.250 | 0.190 |
4402 | 0.056 | 0.054 | |||||||
#6-32 | 6321 | 0.169 | 0.040 | 0.187 | 0.186 | 0.335 | 0.038 | 0.280 | 0.220 |
6322 | 0.056 | 0.054 | |||||||
#8-32 | 8321 | 0.204 | 0.040 | 0.213 | 0.212 | 0.385 | 0.038 | 0.310 | 0.270 |
8322 | 0.056 | 0.054 | |||||||
#10-32 | 10321 | 0.235 | 0.040 | 0.250 | 0.249 | 0.385 | 0.038 | 0.340 | 0.280 |
10322 | 0.056 | 0.054 | |||||||
1/4-20 | 4201 | 0.305 | 0.056 | 0.344 | 0.343 | 0.500 | 0.054 | 0.430 | 0.340 |
4202 | 0.090 | 0.087 |
盲孔的壓鑄螺母是用來增長薄金屬板的螺紋長度,他能夠隔絕微塵、油垢、濕氣和空氣的鏽蝕,比起需要精密焊接和特殊組裝程序的螺帽和螺絲型的五金,使用壓鑄螺母顯得更加簡便。
擠壓扣件之優點:
- 擠壓扣件可在任何平行的施力下進行安裝。
- 擠壓扣件具備高拉力&高扭力。
- 安裝擠壓扣件不需要倒角或去毛邊之類的特殊鑽孔。
- 安裝擠壓扣件後金屬板的另一面能夠保持平整。
- 安裝後擠壓扣件無重複攻牙之必要。
- 安裝擠壓扣件成本低。
ADVANTAGES OF CLINCHING PARTS:
·
May be installed using any parallel
acting squeezing force.
·
Provide high pushout and torque-out
resistance.
·
Do not require special hole
preparation, such as chamfering and deburring.
·
Reverse side of metal sheet remains
flush.
·
No retapping necessary after
application.
·
Low installed costs.
壓鑄螺母:
- 有螺紋的螺帽強度較低碳鋼 (軟鋼) 螺絲高,常被用於組裝時,需要高強度螺牙的裝配物件上。
- 適用在表層及內板須分隔開的組裝物件,如電子產品。
- 透牙及盲孔為一般常用之規格。
★ NUTS:
Nuts with thread strengths greater than mild
steel screws are commonly used wherever strong internal threads are needed for
component attachment of fabrication assembly.
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