SEMS Screw: External Tooth, #4-40 Thread Size, 3/8 in Lg, Stainless Steel, Passivated
The SEMS Screw: External Tooth is a #4-40 thread size, 3/8 in long, stainless steel, passivated, pan-head machine screw with an external tooth lock washer, supplied in a 50-pack (MPN 1-PPE-4C-37). It features a #1…
SKU 3G-OTH-528582
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The SEMS Screw: External Tooth is a #4-40 thread size, 3/8 in long, stainless steel, passivated, pan-head machine screw with an external tooth lock washer, supplied in a 50-pack (MPN 1-PPE-4C-37). It features a #1 drive size, combining a fastener and washer in one assembly for efficient installation.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is a SEMS screw with external tooth lock washer used for?
A SEMS screw with an external tooth lock washer is used to fasten components while resisting loosening from vibration. The pre-assembled washer saves installation time. Common in machinery, electrical enclosures, and panel assembly where a secure, corrosion-resistant stainless steel fastener is required.
What are the specifications of the SEMS screw #4-40 x 3/8 in?
This SEMS screw has a #4-40 thread size, 3/8 in length, stainless steel construction with passivated finish, pan head, and #1 drive size. It includes an external tooth lock washer pre-assembled. Supplied in a 50-pack under MPN 1-PPE-4C-37.
Where to buy SEMS screws #4-40 x 3/8 in worldwide?
3G Electric supplies SEMS screws #4-40 x 3/8 in worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this SEMS brand fastener.
How to install a SEMS screw with external tooth lock washer?
Install a SEMS screw by driving it with a #1 size driver into a pre-tapped hole or with a nut. The external tooth washer bites into the mating surface to resist loosening. Avoid over-torquing to prevent stripping the stainless steel threads. Use standard torque values for #4-40 fasteners.
SEMS Produk
3G Electric memasok SEMS machine screws with external tooth lock washers. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.
