LINDSTROM Machine Screws: External Tooth, #4-40 Thread Size, 1/4 in Lg, Steel, Zinc-Plated
LINDSTROM Machine Screws with External Tooth Lock Washers, #4-40 Thread Size, 1/4 in Lg, Steel, Zinc-Plated, Pan, 100 PK (MPN MPPEI0-400250-100P). Drive Size: #1.
SKU 3G-OTH-683013
Also listed as: MPPEI0400250100P · MPPEI0 400250 100P
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
LINDSTROM Machine Screws with External Tooth Lock Washers, #4-40 Thread Size, 1/4 in Lg, Steel, Zinc-Plated, Pan, 100 PK (MPN MPPEI0-400250-100P). Drive Size: #1.
Frequently Asked Questions
What are LINDSTROM #4-40 machine screws with external tooth lock washers used for?
These LINDSTROM machine screws with integrated external tooth lock washers are used to fasten components in industrial assemblies where vibration resistance is needed. The external teeth bite into the mating surface to prevent loosening. Common applications include electrical panels, machinery enclosures, and automotive fixtures.
What are the specifications of LINDSTROM MPPEI0-400250-100P machine screws?
These LINDSTROM machine screws have a #4-40 thread size, 1/4 in length, steel construction with zinc-plated finish, and a pan head. Drive size is #1. They come in a 100-piece pack and include an external tooth lock washer pre-assembled. Manufacturer part number is MPPEI0-400250-100P.
Where to buy LINDSTROM machine screws with external tooth lock washers worldwide?
3G Electric supplies LINDSTROM machine screws with external tooth lock washers to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this #4-40 thread size, 1/4 in length, zinc-plated steel fastener pack.
How to select the correct LINDSTROM machine screw with external tooth lock washer?
To select the correct LINDSTROM machine screw, match thread size (#4-40), length (1/4 in), head style (pan), and drive size (#1) to your application. The external tooth lock washer is pre-attached for vibration resistance. Ensure the zinc-plated steel finish is compatible with your environment to avoid galvanic corrosion.
LINDSTROM Products
3G Electric supplies LINDSTROM machine screws with external tooth lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
