![Unc 4#-40 Steel Pan Head Screw Bolt Length 3/16-1&1/2 Inch Thread Stainless Steel Bolt Nut Set Fastener - Bolts - AliExpress Unc 4#-40 Steel Pan Head Screw Bolt Length 3/16-1&1/2 Inch Thread Stainless Steel Bolt Nut Set Fastener - Bolts - AliExpress](https://ae01.alicdn.com/kf/HTB1jaeALXXXXXXBXpXXq6xXFXXXz/UNC-4-40-Steel-pan-head-screw-bolt-Length-3-16-1-1-2-inch-thread.jpg_.webp)
Unc 4#-40 Steel Pan Head Screw Bolt Length 3/16-1&1/2 Inch Thread Stainless Steel Bolt Nut Set Fastener - Bolts - AliExpress
![Amazon.com: Fastenere - Tornillo de cabeza plana de 4 – 40 x 1/4 pulgadas, Phillips Drive, acero inoxidable 18-8, rosca completa, acabado brillante, rosca para máquina, cantidad 100 : Industrial y Científico Amazon.com: Fastenere - Tornillo de cabeza plana de 4 – 40 x 1/4 pulgadas, Phillips Drive, acero inoxidable 18-8, rosca completa, acabado brillante, rosca para máquina, cantidad 100 : Industrial y Científico](https://m.media-amazon.com/images/I/71TwCaTHJmL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Fastenere - Tornillo de cabeza plana de 4 – 40 x 1/4 pulgadas, Phillips Drive, acero inoxidable 18-8, rosca completa, acabado brillante, rosca para máquina, cantidad 100 : Industrial y Científico
![Amazon.com: #4-40 x 1/4" Coarse Thread Socket Head Cap Screw - USA Alloy Steel Black Oxide Pk 100 : Industrial y Científico Amazon.com: #4-40 x 1/4" Coarse Thread Socket Head Cap Screw - USA Alloy Steel Black Oxide Pk 100 : Industrial y Científico](https://m.media-amazon.com/images/I/613s9gq270L._AC_UF894,1000_QL80_.jpg)
Amazon.com: #4-40 x 1/4" Coarse Thread Socket Head Cap Screw - USA Alloy Steel Black Oxide Pk 100 : Industrial y Científico
![Amazon.com: Tornillos de máquina de cabeza de sartén #4-40 x 1/2 pulgadas, totalmente roscados, unidad Phillips, acero inoxidable 304 18-8, acabado brillante, paquete de 100 : Industrial y Científico Amazon.com: Tornillos de máquina de cabeza de sartén #4-40 x 1/2 pulgadas, totalmente roscados, unidad Phillips, acero inoxidable 304 18-8, acabado brillante, paquete de 100 : Industrial y Científico](https://m.media-amazon.com/images/I/51hvaR14E-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Tornillos de máquina de cabeza de sartén #4-40 x 1/2 pulgadas, totalmente roscados, unidad Phillips, acero inoxidable 304 18-8, acabado brillante, paquete de 100 : Industrial y Científico
![Amazon.com: #4-40 x 1/4" Truss Head Machine Screws, Phillips Drive, Fully Machine Thread, 18-8 Stainless Steel 304, Bright Finish, Pack of 100 : Industrial & Scientific Amazon.com: #4-40 x 1/4" Truss Head Machine Screws, Phillips Drive, Fully Machine Thread, 18-8 Stainless Steel 304, Bright Finish, Pack of 100 : Industrial & Scientific](https://m.media-amazon.com/images/I/61b36xxrslL.jpg)