型号 | 制造商 | 描述 | 实时库存 | 起订量 | 实时单价 (含税) | 货期 (工作日) | 操作 |
R4-40X1-4-2701 库存编号:335-1082-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 5645 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥7.85 ¥6.58 ¥6.12 ¥5.59 ¥5.23 ¥4.92 ¥4.55 ¥4.31 ¥4.1 | 6-10天 | 购买 查看资料 |
R4-40X3-8-2701 库存编号:335-1084-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 3368 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥8.23 ¥6.88 ¥6.38 ¥5.83 ¥5.47 ¥5.14 ¥4.76 ¥4.51 ¥4.28 | 6-10天 | 购买 查看资料 |
R4-40X1-2-2701 库存编号:335-1086-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 1597 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥8.23 ¥6.88 ¥6.38 ¥5.83 ¥5.47 ¥5.14 ¥4.76 ¥4.51 ¥4.28 | 6-10天 | 购买 查看资料 |
R4-40X3-4-2701 库存编号:335-1088-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 1287 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥8.97 ¥7.45 ¥6.93 ¥6.33 ¥5.94 ¥5.59 ¥5.18 ¥4.9 ¥4.66 | 6-10天 | 购买 查看资料 |
R4-40X7-8-2701 库存编号:335-1089-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 1266 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥9.22 ¥7.73 ¥7.21 ¥6.58 ¥6.17 ¥5.81 ¥5.38 ¥5.1 ¥4.85 | 6-10天 | 购买 查看资料 |
R4-40X1-2701 库存编号:335-1090-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 928 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥9.97 ¥8.3 ¥7.74 ¥7.08 ¥6.64 ¥6.25 ¥5.79 ¥5.49 ¥5.22 | 6-10天 | 购买 查看资料 |
R4-40X5-16-2701 库存编号:335-1083-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 731 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥7.85 ¥6.58 ¥6.12 ¥5.59 ¥5.23 ¥4.92 ¥4.55 ¥4.31 ¥4.1 | 6-10天 | 购买 查看资料 |
R4-40X7-16-2701 库存编号:335-1085-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 393 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥7.85 ¥6.58 ¥6.12 ¥5.59 ¥5.23 ¥4.92 ¥4.55 ¥4.31 ¥4.1 | 6-10天 | 购买 查看资料 |
R4-40X5-8-2701 库存编号:335-1087-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 232 1起订 | 1+ 5+ 10+ 25+ 50+ 100+ 250+ 500+ 1000+ | ¥8.6 ¥7.16 ¥6.66 ¥6.08 ¥5.7 ¥5.36 ¥4.97 ¥4.71 ¥4.47 | 6-10天 | 购买 查看资料 |
R4-40X3-8-5701 库存编号:R4-40X3-8-5701-ND | APM HEXSEAL | MACH SCREW PAN PHILLIPS #4-40 | 0 250起订 | 250+ | ¥5.57 | 6-10天 | 询价 查看资料 |
型号 | 制造商 | 描述 | 实时库存 | 起订量 | 实时单价 (含税) | 货期 (工作日) | 操作 |
R4-40X5/16 2615 库存编号:608-R4-40X5/162615 | APM HEXSEAL | Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Fluoro-Silicone O-Ring, Seal Screw | 2686 1起订 | 1+ 10+ 25+ 100+ 250+ 500+ 1000+ 2500+ 5000+ | ¥8.4 ¥6.37 ¥5.67 ¥4.96 ¥4.81 ¥4.67 ¥4.65 ¥4.51 ¥4.44 | 6-10天 | 购买 |
R4-40X3/16 2701 库存编号:608-R4-40X3/162701 | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD 3/16"LG | 1753 1起订 | 1+ 10+ 50+ 100+ 250+ 500+ 1000+ 2500+ 5000+ | ¥7.1 ¥5.42 ¥4.6 ¥4.13 ¥4.01 ¥3.89 ¥3.87 ¥3.75 ¥3.69 | 6-10天 | 购买 |
R4-40X3/8 2701 库存编号:608-R4-40X3/8 | APM HEXSEAL | Screws & Fasteners 4-40X3/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw | 1489 1起订 | 1+ 10+ 100+ 500+ 1000+ 10000+ | ¥6.03 ¥4.77 ¥4.11 ¥3.94 ¥3.74 ¥3.66 | 6-10天 | 购买 |
R4-40X1/14 2615 库存编号:608-R4-40X1/4-2615 | APM HEXSEAL | Screws & Fasteners | 1453 1起订 | 1+ 10+ 25+ 100+ 250+ 500+ 1000+ 2500+ 5000+ | ¥8.4 ¥6.37 ¥5.67 ¥4.96 ¥4.81 ¥4.67 ¥4.65 ¥4.51 ¥4.44 | 6-10天 | 购买 |
SFR4-40 X 1/4 2701 库存编号:608-SFR4-40X1/42701 | APM HEXSEAL | Screws & Fasteners SEELSKREW FH REC 4-40 THD 1/4" NBR | 596 1起订 | 1+ 10+ 100+ 500+ 1000+ 2500+ 10000+ 25000+ | ¥6.98 ¥4.89 ¥3.9 ¥3.51 ¥3.46 ¥3.24 ¥3.1 ¥3.01 | 6-10天 | 购买 |
R4-40X5/8 2701 库存编号:608-R4-40X5/8 | APM HEXSEAL | Screws & Fasteners 4-40X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw | 480 1起订 | 1+ 10+ 50+ 100+ 250+ 500+ 1000+ 5000+ | ¥6.74 ¥5.71 ¥5.33 ¥5.02 ¥4.64 ¥4.39 ¥4.16 ¥4.14 | 6-10天 | 购买 |
R4-40X3/4 2701 库存编号:608-R4-40X3/4 | APM HEXSEAL | Screws & Fasteners 4-40X3/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw | 474 1起订 | 1+ 10+ 50+ 100+ 250+ 500+ 1000+ | ¥7.1 ¥5.95 ¥5.56 ¥5.22 ¥4.83 ¥4.58 ¥4.34 | 6-10天 | 购买 |
R4-40X5/16 2701 库存编号:608-R4-40X5/16 | APM HEXSEAL | Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw | 321 1起订 | 1+ 10+ 50+ 100+ 250+ 500+ 1000+ | ¥6.27 ¥5.24 ¥4.9 ¥4.59 ¥4.25 ¥4.02 ¥3.81 | 6-10天 | 购买 |
R4-40X7/16 2701 库存编号:608-R4-40X7/16 | APM HEXSEAL | Screws & Fasteners 4-40X7/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw | 250 1起订 | 1+ 10+ 50+ 100+ 250+ 500+ 1000+ | ¥6.27 ¥5.24 ¥4.9 ¥4.59 ¥4.25 ¥4.02 ¥3.88 | 6-10天 | 购买 |
R4-40X7/8 2701 库存编号:608-R4-40X7/8 | APM HEXSEAL | Screws & Fasteners 4-40X7/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw | 94 1起订 | 1+ 10+ 50+ 100+ 250+ 500+ 1000+ 5000+ | ¥9.46 ¥6.87 ¥6.59 ¥5.85 ¥5.37 ¥5.16 ¥4.8 ¥4.6 | 6-10天 | 购买 |
型号 | 制造商 | 描述 | 实时库存 | 起订量 | 实时单价 (含税) | 货期 (工作日) | 操作 |
SCR 4-40X1/2 LG RUND HD *VMI* 库存编号:SCR 4-40X1/2 LG RUND HD *VMI* | ITT Interconnect Solutions | - Bulk (Alt: SCR 4-40X1/2 LG RUND HD *VMI*) | 0 500起订 | 500+ 510+ 1100+ 2500+ 5000+ | ¥45.13 ¥44.44 ¥37.26 ¥36.67 ¥30.75 | 1-2周 | 询价 |
型号 | 制造商 | 描述 | 实时库存 | 起订量 | 实时单价 (含税) | 货期 (工作日) | 操作 |
TLHR4400 库存编号:TLHR4400 | Vishay Intertechnologies | Single Color LEDs Red Tinted Diffused | 0 500起订 | 500+ | ¥1.43 | 1-3周 | 询价 |
TLHR4401 库存编号:TLHR4401 | Vishay Intertechnologies | Single Color LEDs Red Tinted Diffused | 0 5000起订 | 5000+ 10000+ 15000+ 25000+ 50000+ | ¥1.53 ¥1.5 ¥1.47 ¥1.45 ¥1.42 | 1-3周 | 询价 |
TLHR4400-AS12Z 库存编号:TLHR4400-AS12Z | Vishay Intertechnologies | Single Color LEDs Red 13mcd, 3mm 612-625nm, 2V Typ | 0 10000起订 | 10000+ 20000+ 50000+ | ¥1.71 ¥1.67 ¥1.61 | 1-3周 | 询价 |
TLHR4400-MS12Z 库存编号:TLHR4400-MS12Z | Vishay Intertechnologies | Single Color LEDs Red 13mcd, 3mm 612-625nm, 2V Typ | 0 10000起订 | 10000+ 20000+ 30000+ 50000+ | ¥1.75 ¥1.71 ¥1.68 ¥1.64 | 1-3周 | 询价 |
TLHR4401-AS12Z 库存编号:TLHR4401-AS12Z | Vishay Intertechnologies | Single Color LEDs Red 14mcd, 3mm 612-625nm, 2V Typ | 0 5000起订 | 5000+ 10000+ 20000+ 30000+ 50000+ | ¥2.05 ¥1.86 ¥1.82 ¥1.78 ¥1.75 | 1-3周 | 询价 |
TLHR4405 库存编号:TLHR4405 | Vishay Intertechnologies | Single Color LEDs Red Tinted Diffused 6.3-10mcd@10mA | 0 5000起订 | 5000+ 10000+ 20000+ 30000+ | ¥1.5 ¥1.47 ¥1.45 ¥1.42 | 1-3周 | 询价 |
型号 | 制造商 | 描述 | 操作 |
R4-40X3/8 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X1/4 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X1/2 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X5/16 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X7/16 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X3/4 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X7/8 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X1 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X5/8 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X3/8-5701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
R4-40X9/16 2701 [更多] | APM HEXSEAL | MACHINE SCREW PAN PHILLIPS 4-40 RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
型号 | 制造商 | 描述 | 操作 |
R4-40X1/4 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .25" LG RoHS: Compliant | 搜索 |
R4-40X3/8 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .375" LG RoHS: Compliant | 搜索 |
R4-40X1/4 2701 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .25" LG
| 搜索 |
R4-40X5/16 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .3125" LG RoHS: Compliant | 搜索 |
R4-40X1/2 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .5" LG RoHS: Compliant | 搜索 |
R4-40X3/4 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .75" LG RoHS: Compliant | 搜索 |
R4-40X7/16 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .4375" LG RoHS: Compliant | 搜索 |
R4-40X3/16 2701 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD 3/16"LG RoHS: Compliant | 搜索 |
R4-40X9/16 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .5625" LG RoHS: Compliant | 搜索 |
R4-40X1 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD 1" LG RoHS: Compliant | 搜索 |
R4-40X5/8 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .625" LG RoHS: Compliant | 搜索 |
R4-40X7/8 [更多] | APM HEXSEAL | Screws & Fasteners SEELSKREW STD PH REC 4-40 THD .875" LG RoHS: Compliant | 搜索 |
R4-40X5/16-4601 [更多] | APM HEXSEAL | Screws & Fasteners Pan Head screw 4-40X5/16Buna-Nrubbr RoHS: Compliant | 搜索 |
R4-40X1/4-2701-TP [更多] | APM HEXSEAL | Screws & Fasteners SCR SEALING IN SS PHH PHH 4-40 RoHS: Compliant | 搜索 |
R4-40X1/2 2615 [更多] | APM HEXSEAL | Screws & Fasteners SeelSkrew Screw 1/2" Thread Size 4-40 RoHS: Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
SCR,-4-40X1/2-LG-RND-HD-A1 [更多] | ITT Interconnect Solutions | RoHS: Not Compliant | 搜索 |
SCR-4-40X1/2-LG-RUND-HD-*V [更多] | ITT Interconnect Solutions | RoHS: Not Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
R4-40X3/8 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 3/8 Inch, 4-40 Thread Size, SS RoHS: Compliant | 搜索 查看资料 |
R4-40X3/8 2615 BLK OX [更多] | APM HEXSEAL | Screw, Pan Head, Phillips, 3/8 Inch, 4-40 Thread Size, Fluoro-seal, Blk. Oxide RoHS: Compliant | 搜索 查看资料 |
R4-40X5/8 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 5/8 Inch, 4-40 Thread Size, SS RoHS: Compliant | 搜索 查看资料 |
SFR4-40X3/8 3701 [更多] | APM HEXSEAL | Phillips flat head seelskrew, 3/8 Inch, 4-40 Thread Size, Neoprene Oring RoHS: Compliant | 搜索 查看资料 |
R4-40X1/4 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 1/4 Inch, 4-40 Thread Size, SS RoHS: Compliant | 搜索 查看资料 |
R4-40X3/4 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 3/4 Inch, 4-40 Thread Size, SS RoHS: Compliant | 搜索 查看资料 |
R4-40X1/2 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 1/2 Inch, 4-40 Thread Size, SS RoHS: Compliant | 搜索 查看资料 |
R4-40X1 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 1 Inch, 4-40 Thread Size, SS RoHS: Compliant | 搜索 查看资料 |
R4-40X5/16 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 5/16 Inch, 4-40 Thread Size, SS RoHS: Not Compliant | 搜索 查看资料 |
R4-40X7/16 2701 [更多] | APM HEXSEAL | Hardware, Phillips Pan Head Seelskrew, 7/16 Inch, 4-40 Thread Size, SS RoHS: Compliant | 搜索 查看资料 |
型号 | 制造商 | 描述 | 库存 | 起订量 | 参考单价 (含税) | 货期 (工作日) | 操作 |
R4-40X | APM Hexseal | ER - Hardware, Steelskrew, 1 Inch, 4-40UNC-2A Thread Size, Stainless Steel | 查看库存、价格及货期 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | R4-40X APM Hexseal | ER - Hardware, Steelskrew, 1 Inch, 4-40UNC-2A Thread Size, Stainless Steel![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40 X 1 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1 APM Hexseal | ER - Hardware, Seelskrew, 0.5 Inches, Stainless Steel, 4-40UNC-2A Thread Size![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40 X 11/16 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1/2 APM HEXSEAL | 螺钉![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1/2 2701 APM Hexseal | MACHINE SCREW PAN PHILLIPS 4-40![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1 2701 APM Hexseal | MACHINE SCREW PAN PHILLIPS 4-40![]() ![]() | 查价格库存 查看详细 |
![]() | R4-40 X 1/4 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1/4 APM HEXSEAL | 螺钉![]() 暂无PDF | 查价格库存 查看详细 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | R4-40X APM Hexseal | ER - Hardware, Steelskrew, 1 Inch, 4-40UNC-2A Thread Size, Stainless Steel![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1 APM Hexseal | ER - Hardware, Seelskrew, 0.5 Inches, Stainless Steel, 4-40UNC-2A Thread Size![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40 X 1 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40 X 11/16 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40 X 11/16 2701 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40 X 1-1/2 2701 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40 X 1 1/4 APM HEXSEAL | 螺丝和紧固件 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X12 APM HEXSEAL | 原厂原装货 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1/2 APM HEXSEAL | 螺钉![]() 暂无PDF | 查价格库存 查看详细 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | R4-40X1 APM Hexseal | SCREW PHILLIPS PAN 4-40X1![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1/2 APM Hexseal | SCREW PHILLPS PAN 4-40X1/2![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X1/4 APM Hexseal | SCREW PHILLIPS PAN R4-40X1/4![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X3/4 APM Hexseal | SCREW PHILLPS PAN 4-40X3/4![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X3/8 APM Hexseal | SCREW PHILLIPS PAN R4-40X3/8![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X3/8-5701 APM Hexseal | SCREW PHILIPS PAN R4-40X3/8 VITO![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X5/16 APM Hexseal | SCREW PHILLP PAN 4-40X5/16![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X5/8 APM Hexseal | SCREW PHILLPS PAN 4-40X5/8![]() 暂无PDF | 查价格库存 查看详细 |
![]() | R4-40X7/16 APM Hexseal | SCREW PHILLP PAN 4-40X7/16![]() 暂无PDF | 查价格库存 查看详细 |
制造商产品编号 | 仓库库存编号 | 制造商 / 说明 / 规格书 | 操作 |
R4-40X1/2![]() | 3725005 | APM HEXSEAL 紧固件, 螺丝 ![]() | 搜索 |