一、常用气管接头选型须知
接头选型三要素：形状、接口、材质
- 形状：直通、弯通、三通等
- 接口：快换(与管子相连)、螺纹与气动元件,如气缸、电磁阀等配合
- 材质：塑料，不锈钢、铜
二、塑料接头快速选型表
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| 直通 | D=4mm | PU04 | PU4 | KQ2H04-00A | QS-4 | |
| D=6mm | PU06 | PU6 | KQ2H06-00A | QS-6 | ||
| D=8mm | PU08 | PU8 | KQ2H08-00A | QS-8 | ||
| D=10mm | PU10 | PU10 | KQ2H10-00A | QS-10 | ||
| D=12mm | PU12 | PU12 | KQ2H12-00A | QS-12 | ||
| D=16mm | PU16 | X-APU16 | KQ2H16-00A | QS-16 | ||
| 穿板直通 | D=4mm | PM04 | PM4 | KQ2E04-00A | QSS-4 | |
| D=6mm | PM06 | PM6 | KQ2E06-00A | QSS-6 | ||
| D=8mm | PM08 | PM8 | KQ2E08-00A | QSS-8 | ||
| D=10mm | PM10 | PM10 | KQ2E10-00A | QSS-10 | ||
| D=12mm | PM12 | PM12 | KQ2E12-00A | QSS-12 | ||
| D=16mm | PM16 | —— | KQ2E16-00A | —— | ||
| 弯通 | D=4mm | PV04 | PV4 | KQ2L04-00A | QSL-4 | |
| D=6mm | PV06 | PV6 | KQ2L06-00A | QSL-6 | ||
| D=8mm | PV08 | PV8 | KQ2L08-00A | QSL-8 | ||
| D=10mm | PV10 | PV10 | KQ2L10-00A | QSL-10 | ||
| D=12mm | PV12 | PV12 | KQ2L12-00A | QSL-12 | ||
| D=16mm | PV16 | X-APV16 | KQ2L16-00A | QSL-16 |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| T型三通 | D=4mm | PE04 | PE4 | KQ2T04-00A | QST-4 | |
| D=6mm | PE06 | PE6 | KQ2T06-00A | QST-6 | ||
| D=8mm | PE08 | PE8 | KQ2T08-00A | QST-8 | ||
| D=10mm | PE10 | PE10 | KQ2T10-00A | QST-10 | ||
| D=12mm | PE12 | PE12 | KQ2T12-00A | QST-12 | ||
| D=16mm | PE16 | X-APE16 | KQ2T16-00A | QST-16 | ||
| Y型三通 | D=4mm | PY04 | PY4 | KQ2U04-00A | QSY-4 | |
| D=6mm | PY06 | PY6 | KQ2U06-00A | QSY-6 | ||
| D=8mm | PY08 | PY8 | KQ2U08-00A | QSY-8 | ||
| D=10mm | PY10 | PY10 | KQ2U10-00A | QSY-10 | ||
| D=12mm | PY12 | PY12 | KQ2U12-00A | QSY-12 | ||
| D=16mm | PY16 | X-APY16 | KQ2U16-00A | QSY-16 | ||
| 变径直通 | D1-D2=6-4mm | PG06-04 | PG6-4 | KQ2H04-06A | QS-6-4 | |
| D1-D2=8-6mm | PG8-6 | PG8-6 | KQ2H06-08A | QS-8-6 | ||
| D1-D2=10-8mm | PG10-8 | PG10-8 | KQ2H08-10A | QS-10-8 | ||
| D1-D2=12-10mm | PG12-10 | PG12-10 | KQ2H10-12A | QS-12-10 | ||
| D1-D2=16-12mm | PG16-12 | APG1612 | KQ2H12-16A | —— |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| T型变径三通 | D1-D2=6-4mm | PEG06-04 | PEG6-4 | KQ2T06-04A | QST-6-4 | |
| D1-D2=8-6mm | PEG08-06 | PEG8-6 | KQ2T08-06A | QST-8-6 | ||
| D1-D2=10-8mm | PEG10-08 | PEG10-8 | KQ2T10-08A | QST-10-8 | ||
| D1-D2=12-10mm | PEG12-10 | PEG12-10 | KQ2T12-10A | QST-12-10 | ||
| D1-D2=16-12mm | PEG16-12 | APEG1612 | —— | —— | ||
| D1-D2=4-6mm | —— | PEW6-4 | KQ2T04-06A | —— | ||
| D1-D2=6-8mm | —— | PEW8-6 | KQ2T06-08A | —— | ||
| D1-D2=8-10mm | —— | PEW10-8 | KQ2T08-10A | —— | ||
| D1-D2=10-12mm | —— | PEW12-10 | KQ2T12-10A | —— | ||
| Y型变径三通 | D1-D2=6-4mm | PW06-04 | PYW6-4 | KQ2U04-06A | QSY-6-4 | |
| D1-D2=8-6mm | PW08-06 | PYW8-6 | KQ2U06-08A | QSY-8-6 | ||
| D1-D2=10-8mm | PW10-08 | PYW10-8 | KQ2U08-10A | QSY-10-8 | ||
| D1-D2=12-10mm | PW12-10 | PYW12-10 | KQ2U10-12A | QSY-12-10 | ||
| D1-D2=16-12mm | PW16-12 | —— | KQ2U12-16A | QSY-16-12 |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| 螺纹直通 | D-R=4mm-M5 | PC4-M5 | PC4M5 | —— | —— | |
| D-R=4mm-R1/8 | PC4-01 | PC401 | KQ2H04-01AS | QS-1/8-4 | ||
| D-R=4mm-R1/4 | PC4-02 | PC402 | KQ2H04-02AS | QS-1/4-4 | ||
| D-R=6mm-M5 | PC6-M5 | PC6M5 | —— | —— | ||
| D-R=6mm-R1/8 | PC6-01 | PC601 | KQ2H06-01AS | QS-1/8-6 | ||
| D-R=6mm-R1/4 | PC6-02 | PC602 | KQ2H06-02AS | QS-1/4-6 | ||
| D-R=6mm-R3/8 | PC6-03 | PC603 | KQ2H06-03AS | QS-3/8-6 | ||
| D-R=6mm-R1/2 | PC6-04 | PC604 | —— | —— | ||
| D-R=8mm-R1/8 | PC8-01 | PC801 | KQ2H08-01AS | QS-1/8-8 | ||
| D-R=8mm-R1/4 | PC8-02 | PC802 | KQ2H08-02AS | QS-1/4-8 | ||
| D-R=8mm-R3/8 | PC8-03 | PC803 | KQ2H08-03AS | QS-3/8-8 | ||
| D-R=8mm-R1/2 | PC8-04 | PC804 | —— | —— | ||
| D-R=10mm-R1/8 | PC10-01 | PC1001 | KQ2H10-01AS | QS-1/8-10 | ||
| D-R=10mm-R1/4 | PC10-02 | PC1002 | KQ2H10-02AS | QS-1/4-10 | ||
| D-R=10mm-R3/8 | PC10-03 | PC1003 | KQ2H10-03AS | QS-3/8-10 | ||
| D-R=10mm-R1/2 | PC10-04 | PC1004 | KQ2H10-04AS | QS-1/2-10 | ||
| D-R=12mm-R1/4 | PC12-02 | PC1202 | KQ2H12-02AS | QS-1/4-12 | ||
| D-R=12mm-R3/8 | PC12-03 | PC1203 | KQ2H12-03AS | QS-3/8-12 | ||
| D-R=12mm-R1/2 | PC12-04 | PC1204 | KQ2H12-04AS | QS-1/2-12 | ||
| D-R=16mm-R3/8 | PC16-03 | X-APC1603 | KQ2H16-03AS | QS-3/8-16 | ||
| D-R=16mm-R1/2 | PC16-04 | X-APC1604 | KQ2H16-04AS | QS-1/2-16 |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| 螺纹弯通 | D-R=4mm-M5 | PL4-M5 | PL4M5 | —— | —— | |
| D-R=4mm-R1/8 | PL4-01 | PL401 | KQ2L04-01AS | QSL-1/8-4 | ||
| D-R=4mm-R1/4 | PL4-02 | PL402 | KQ2L04-02AS | QSL-1/4-4 | ||
| D-R=6mm-M5 | PL6-M5 | PL6M5 | —— | —— | ||
| D-R=6mm-R1/8 | PL6-01 | PL601 | KQ2L06-01AS | QSL-1/8-6 | ||
| D-R=6mm-R1/4 | PL6-02 | PL602 | KQ2L06-02AS | QSL-1/4-6 | ||
| D-R=6mm-R3/8 | PL6-03 | PL603 | KQ2L06-03AS | QSL-3/8-6 | ||
| D-R=6mm-R1/2 | PL6-04 | PL604 | —— | —— | ||
| D-R=8mm-R1/8 | PL8-01 | PL801 | KQ2L08-01AS | QSL-1/8-8 | ||
| D-R=8mm-R1/4 | PL8-02 | PL802 | KQ2L08-02AS | QSL-1/4-8 | ||
| D-R=8mm-R3/8 | PL8-03 | PL803 | KQ2L08-03AS | QSL-3/8-8 | ||
| D-R=8mm-R1/2 | PL8-04 | PL804 | —— | —— | ||
| D-R=10mm-R1/8 | PL10-01 | PL1001 | KQ2L10-01AS | QSL-1/8-10 | ||
| D-R=10mm-R1/4 | PL10-02 | PL1002 | KQ2L10-02AS | QSL-1/4-10 | ||
| D-R=10mm-R3/8 | PL10-03 | PL1003 | KQ2L10-03AS | QSL-3/8-10 | ||
| D-R=10mm-R1/2 | PL10-04 | PL1004 | KQ2L10-04AS | QSL-1/2-10 | ||
| D-R=12mm-R1/4 | PL12-02 | PL1202 | KQ2L12-02AS | QSL-1/4-12 | ||
| D-R=12mm-R3/8 | PL12-03 | PL1203 | KQ2L12-03AS | QSL-3/8-12 | ||
| D-R=12mm-R1/2 | PL12-04 | PL1204 | KQ2L12-04AS | QSL-1/2-12 | ||
| D-R=16mm-R3/8 | PL16-03 | X-APL1603 | KQ2L16-03AS | QSL-3/8-16 | ||
| D-R=16mm-R1/2 | PL16-04 | X-APL1604 | KQ2L16-04AS | QSL-1/2-16 |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| T型正螺纹三通 | D-R=4mm-M5 | PB4-M5 | PEB4M5 | —— | —— | |
| D-R=4mm-R1/8 | PB4-01 | PEB401 | KQ2T04-01AS | QST-1/8-4 | ||
| D-R=4mm-R1/4 | PB4-02 | PEB402 | KQ2T04-02AS | QST-1/4-4 | ||
| D-R=6mm-M5 | PB6-M5 | PEB6M5 | —— | —— | ||
| D-R=6mm-R1/8 | PB6-01 | PEB601 | KQ2T06-01AS | QST-1/8-6 | ||
| D-R=6mm-R1/4 | PB6-02 | PEB602 | KQ2T06-02AS | QST-1/4-6 | ||
| D-R=6mm-R3/8 | PB6-03 | PEB603 | KQ2T06-03AS | QST-3/8-6 | ||
| D-R=6mm-R1/2 | PB6-04 | —— | —— | —— | ||
| D-R=8mm-R1/8 | PB8-01 | PEB801 | KQ2T08-01AS | QST-1/8-8 | ||
| D-R=8mm-R1/4 | PB8-02 | PEB802 | KQ2T08-02AS | QST-1/4-8 | ||
| D-R=8mm-R3/8 | PB8-03 | PEB803 | KQ2T08-03AS | QST-3/8-8 | ||
| D-R=8mm-R1/2 | PB8-04 | PEB804 | —— | —— | ||
| D-R=10mm-R1/8 | PB10-01 | PEB1001 | KQ2T10-01AS | QST-1/8-10 | ||
| D-R=10mm-R1/4 | PB10-02 | PEB1002 | KQ2T10-02AS | QST-1/4-10 | ||
| D-R=10mm-R3/8 | PB10-03 | PEB1003 | KQ2T10-03AS | QST-3/8-10 | ||
| D-R=10mm-R1/2 | PB10-04 | PEB1004 | KQ2T10-04AS | QST-1/2-10 | ||
| D-R=12mm-R1/4 | PB12-02 | PEB1202 | KQ2T12-02AS | QST-1/4-12 | ||
| D-R=12mm-R3/8 | PB12-03 | PEB1203 | KQ2T12-03AS | QST-3/8-12 | ||
| D-R=12mm-R1/2 | PB12-04 | PEB1204 | KQ2T12-04AS | QST-1/2-12 | ||
| D-R=16mm-R3/8 | PB16-03 | —— | KQ2T16-03AS | QST-3/8-16 | ||
| D-R=16mm-R1/2 | PB16-04 | —— | KQ2T16-04AS | QST-1/2-16 |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| T型侧螺纹三通 | D-R=4mm-M5 | —— | PED4M5 | —— | —— | |
| D-R=4mm-R1/8 | —— | PED401 | KQ2Y04-01AS | QSTL-1/8-4 | ||
| D-R=4mm-R1/4 | —— | PED402 | KQ2Y04-02AS | —— | ||
| D-R=6mm-M5 | —— | PED6M5 | —— | —— | ||
| D-R=6mm-R1/8 | —— | PED601 | KQ2Y06-01AS | QSTL-1/8-6 | ||
| D-R=6mm-R1/4 | —— | PED602 | KQ2Y06-02AS | QSTL-1/4-6 | ||
| D-R=6mm-R3/8 | —— | PED603 | KQ2Y06-03AS | —— | ||
| D-R=6mm-R1/2 | —— | —— | —— | —— | ||
| D-R=8mm-R1/8 | —— | PED801 | KQ2Y08-01AS | QSTL-1/8-8 | ||
| D-R=8mm-R1/4 | —— | PED802 | KQ2Y08-02AS | QSTL-1/4-8 | ||
| D-R=8mm-R3/8 | —— | PED803 | KQ2Y08-03AS | QSTL-3/8-8 | ||
| D-R=8mm-R1/2 | —— | PED804 | —— | —— | ||
| D-R=10mm-R1/8 | —— | PED1001 | KQ2Y10-01AS | —— | ||
| D-R=10mm-R1/4 | —— | PED1002 | KQ2Y10-02AS | QSTL-1/4-10 | ||
| D-R=10mm-R3/8 | —— | PED1003 | KQ2Y10-03AS | QSTL-3/8-10 | ||
| D-R=10mm-R1/2 | —— | PED1004 | KQ2Y10-04AS | —— | ||
| D-R=12mm-R1/4 | —— | PED1202 | KQ2Y12-02AS | —— | ||
| D-R=12mm-R3/8 | —— | PED1203 | KQ2Y12-03AS | QSTL-3/8-12 | ||
| D-R=12mm-R1/2 | —— | PED1204 | KQ2Y12-04AS | QSTL-1/2-12 | ||
| D-R=16mm-R3/8 | —— | —— | KQ2Y16-03AS | —— | ||
| D-R=16mm-R1/2 | —— | —— | KQ2Y16-04AS | QSTL-1/2-16 |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| Y型螺纹三通 | D-R=4mm-M5 | —— | PYB4M5 | —— | QSY-M5-4 | |
| D-R=4mm-R1/8 | —— | PYB401 | KQ2U04-01AS | QSY-1/8-4 | ||
| D-R=4mm-R1/4 | —— | PYB402 | KQ2U04-02AS | QSY-1/4-4 | ||
| D-R=6mm-M5 | —— | PYB6M5 | —— | QSY-M5-6 | ||
| D-R=6mm-R1/8 | —— | PYB601 | KQ2U06-01AS | QSY-1/8-6 | ||
| D-R=6mm-R1/4 | —— | PYB602 | KQ2U06-02AS | QSY-1/4-6 | ||
| D-R=6mm-R3/8 | —— | PYB603 | KQ2U06-03AS | —— | ||
| D-R=6mm-R1/2 | —— | —— | —— | —— | ||
| D-R=8mm-R1/8 | —— | PYB801 | KQ2U08-01AS | QSY-1/8-8 | ||
| D-R=8mm-R1/4 | —— | PYB802 | KQ2U08-02AS | QSY-1/4-8 | ||
| D-R=8mm-R3/8 | —— | PYB803 | KQ2U08-03AS | QSY-3/8-8 | ||
| D-R=8mm-R1/2 | —— | PYB804 | —— | —— | ||
| D-R=10mm-R1/8 | —— | PYB1001 | —— | —— | ||
| D-R=10mm-R1/4 | —— | PYB1002 | KQ2U10-02AS | QSY-1/4-10 | ||
| D-R=10mm-R3/8 | —— | PYB1003 | KQ2U10-03AS | QSY-3/8-10 | ||
| D-R=10mm-R1/2 | —— | PYB1004 | KQ2U10-04AS | —— | ||
| D-R=12mm-R1/4 | —— | PYB1202 | KQ2U12-02AS | —— | ||
| D-R=12mm-R3/8 | —— | PYB1203 | KQ2U12-03AS | QSY-3/8-12 | ||
| D-R=12mm-R1/2 | —— | PYB1204 | KQ2U12-04AS | QSY-1/2-12 | ||
| D-R=16mm-R3/8 | —— | —— | KQ2U16-03AS | —— | ||
| D-R=16mm-R1/2 | —— | —— | KQ2U16-04AS | —— |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| 外六角接头 | D-R=4mm-M5 | PH4-M5 | PH4M5 | —— | —— | |
| D-R=4mm-R1/8 | PH4-01 | PH401 | KQ2V04-01AS | QSLV-1/8-4 | ||
| D-R=4mm-R1/4 | PH4-02 | —— | —— | —— | ||
| D-R=6mm-M5 | PH6-M5 | PH6M5 | —— | QSLV-M5-6 | ||
| D-R=6mm-R1/8 | PH6-01 | PH601 | KQ2V06-01AS | QSLV-1/8-6 | ||
| D-R=6mm-R1/4 | PH6-02 | PH602 | KQ2V06-02AS | QSLV-1/4-6 | ||
| D-R=6mm-R3/8 | PH6-03 | PH603 | —— | —— | ||
| D-R=6mm-R1/2 | PH6-04 | —— | —— | —— | ||
| D-R=8mm-R1/8 | PH8-01 | PH801 | KQ2V08-01AS | QSLV-1/8-8 | ||
| D-R=8mm-R1/4 | PH8-02 | PH802 | KQ2V08-02AS | QSLV-1/4-8 | ||
| D-R=8mm-R3/8 | PH8-03 | PH803 | KQ2V08-03AS | QSLV-3/8-8 | ||
| D-R=8mm-R1/2 | PH8-04 | PH804 | —— | —— | ||
| D-R=10mm-R1/8 | PH10-01 | —— | —— | —— | ||
| D-R=10mm-R1/4 | PH10-02 | PH1002 | KQ2V10-02AS | QSLV-1/4-10 | ||
| D-R=10mm-R3/8 | PH10-03 | PH1003 | KQ2V10-03AS | QSLV-3/8-10 | ||
| D-R=10mm-R1/2 | PH10-04 | PH1004 | —— | —— | ||
| D-R=12mm-R1/4 | PH12-02 | —— | —— | —— | ||
| D-R=12mm-R3/8 | PH12-03 | PH1203 | KQ2V12-03AS | QSLV-3/8-12 | ||
| D-R=12mm-R1/2 | PH12-04 | PH1204 | KQ2V12-04AS | QSLV-1/2-12 | ||
| D-R=16mm-R3/8 | —— | —— | KQ2V16-03AS | —— | ||
| D-R=16mm-R1/2 | —— | —— | KQ2V16-04AS | QSLV-1/2-16 |
塑料接头| 本表格同一行的产品可以替换使用，点击下方SKU，了解详情点击加购 ↓ ↓ ↓
| 图片 | 名称 | 常用规格 | ZKH/震坤行 | AIRTAC/亚德客 | SMC | FESTO/费斯托 |
| 内螺纹直通 | D-R=4mm-M5 | PCF4-M5 | PCF4M5 | —— | —— | |
| D-R=4mm-R1/8 | PCF4-01 | PCF401 | KQ2F04-01A | QSF-1/8-4-B | ||
| D-R=4mm-R1/4 | PCF4-02 | PCF402 | KQ2F04-02A | QSF-1/4-4-B | ||
| D-R=6mm-M5 | PCF6-M5 | PCF6M5 | —— | —— | ||
| D-R=6mm-R1/8 | PCF6-01 | PCF601 | KQ2F06-01A | QSF-1/8-6-B | ||
| D-R=6mm-R1/4 | PCF6-02 | PCF602 | KQ2F06-02A | QSF-1/4-6-B | ||
| D-R=6mm-R3/8 | PCF6-03 | PCF603 | KQ2F06-03A | QSF-3/8-6-B | ||
| D-R=6mm-R1/2 | PCF6-04 | PCF604 | —— | —— | ||
| D-R=8mm-R1/8 | PCF8-01 | PCF801 | KQ2F08-01A | QSF-1/8-8-B | ||
| D-R=8mm-R1/4 | PCF8-02 | PCF802 | KQ2F08-02A | QSF-1/4-8-B | ||
| D-R=8mm-R3/8 | PCF8-03 | PCF803 | KQ2F08-03A | QSF-3/8-8-B | ||
| D-R=8mm-R1/2 | PCF8-04 | PCF804 | —— | —— | ||
| D-R=10mm-R1/8 | PCF10-01 | PCF1001 | —— | —— | ||
| D-R=10mm-R1/4 | PCF10-02 | PCF1002 | KQ2F10-02A | QSF-1/4-10-B | ||
| D-R=10mm-R3/8 | PCF10-03 | PCF1003 | KQ2F10-03A | QSF-3/8-10-B | ||
| D-R=10mm-R1/2 | PCF10-04 | PCF1004 | —— | —— | ||
| D-R=12mm-R1/4 | PCF12-02 | PCF1202 | KQ2F12-02A | QSF-1/4-12-B | ||
| D-R=12mm-R3/8 | PCF12-03 | PCF1203 | KQ2F12-03A | QSF-3/8-12-B | ||
| D-R=12mm-R1/2 | PCF12-04 | PCF1204 | KQ2F12-04A | QSF-1/2-12-B | ||
| D-R=16mm-R3/8 | —— | X-APCF1603 | KQ2F16-03A | —— | ||
| D-R=16mm-R1/2 | —— | X-APCF1604 | KQ2F16-04A | QSF-1/2-16-B |
注：本表格中——表示无此规格型号；本表格中的接头为最常用的R螺纹；本表格同一行的产品可以替换使用；
图片仅供参考，以实物为准；
原创不易，未经允许不得转载，谢谢。
