SEMS Screw: External Tooth, 1/4"-20 Thread Size, 1 in Lg, Steel, Zinc-Plated
The SEMS Screw: External Tooth is a machine screw with an external tooth lock washer, featuring a 1/4"-20 thread size, 1 in length, and a 3/8 in hex drive. Made of steel with a zinc-plated finish, this 25-pack (MPN…
SKU 3G-OTH-528609
- 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 machine screw with an external tooth lock washer, featuring a 1/4"-20 thread size, 1 in length, and a 3/8 in hex drive. Made of steel with a zinc-plated finish, this 25-pack (MPN HTCEIF02501000US-025P) provides a pre-assembled fastening solution for industrial applications.
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 in industrial assemblies where vibration resistance is needed. The pre-assembled washer bites into the mating surface to prevent loosening, making it suitable for machinery, panels, and equipment across multiple industries.
What are the specifications of the SEMS screw 1/4"-20 x 1 in?
This SEMS screw has a 1/4"-20 thread size, 1 in length, and a 3/8 in hex drive. It is made of steel with a zinc-plated finish, supplied in a 25-pack (MPN HTCEIF02501000US-025P). The external tooth lock washer is pre-assembled for convenience.
Where to buy SEMS screws in worldwide?
3G Electric supplies SEMS screws worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine fasteners like this 1/4"-20 x 1 in external tooth screw, ensuring you get the right part for your application.
How to select the correct SEMS screw size for an application?
To select the correct SEMS screw, match the thread size (e.g., 1/4"-20) and length (e.g., 1 in) to your mating hole depth and material thickness. Ensure the drive size (3/8 in hex) fits your tooling. The external tooth washer is ideal for softer materials where a biting lock is needed.
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.
