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SEMS #2-56 x 3/4 in Stainless Steel Pan Head Machine Screw with - Machine Screws with Internal Tooth Lock Washers
SEMSMachine Screws with Internal Tooth Lock Washers

SEMS #2-56 x 3/4 in Stainless Steel Pan Head Machine Screw with

The SEMS Screw: Internal Tooth is a #2-56 thread size, 3/4 in long, stainless steel, passivated, pan-head machine screw with an internal tooth lock washer, supplied in a 10-pack. It features a #1 drive size and is…

SKU 3G-OTH-532060

Also listed as: 1PPI2C75 · 1 PPI 2C 75

Brand
SEMS
Item
#2-56 x 3/4 in Stainless Steel Pan Head Machine Screw with
Part Number
1-PPI-2C-75
Category
Machine Screws with Internal Tooth Lock Washers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SEMS
Manufacturer Part Number
1-PPI-2C-75
Type
#2-56 Thread Size, Stainless Steel, Passivated, Pan, 10 PK
Lg
3/4 in
Drive Size
#1

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SEMS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SEMS Screw: Internal Tooth is a #2-56 thread size, 3/4 in long, stainless steel, passivated, pan-head machine screw with an internal tooth lock washer, supplied in a 10-pack. It features a #1 drive size and is identified by manufacturer part number 1-PPI-2C-75.

Frequently Asked Questions

What is a SEMS screw with internal tooth lock washer used for?

A SEMS screw with an internal tooth lock washer is used to fasten components while resisting loosening from vibration. The pre-assembled washer bites into the mating surface, making it ideal for electrical panels, machinery enclosures, and automotive assemblies where a secure, permanent hold is required.

What are the specifications of the SEMS screw #2-56 x 3/4 in?

This SEMS screw has a #2-56 thread size, 3/4 in length, stainless steel construction with passivated finish, and a pan head. It includes an internal tooth lock washer and requires a #1 drive size. Supplied in a 10-pack, manufacturer part number 1-PPI-2C-75.

Where to buy SEMS screws #2-56 worldwide?

3G Electric supplies SEMS screws #2-56 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the SEMS screw with internal tooth lock washer, part number 1-PPI-2C-75, for reliable sourcing.

How to select the right SEMS screw for an application?

To select the right SEMS screw, match thread size, length, and head type to your material thickness and clearance. The internal tooth lock washer suits softer materials where a serrated washer might mar the surface. Confirm drive size (#1 for this model) and consider stainless steel for corrosion resistance in harsh environments.

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SEMS Products

3G Electric supplies SEMS machine screws with internal tooth lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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