Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SEMS Screw: External Tooth, M5x0.80 Thread Size, 8 mm Lg, Stainless Steel, Passivated - Machine Screws with External Tooth Lock Washers
SEMSMachine Screws with External Tooth Lock Washers

SEMS Screw: External Tooth, M5x0.80 Thread Size, 8 mm Lg, Stainless Steel, Passivated

The SEMS Screw: External Tooth (MPN 1-MPE-5-8) is a machine screw with an integrated external tooth lock washer, featuring an M5x0.80 thread size, 8 mm length, stainless steel construction with passivated finish, and…

SKU 3G-OTH-528621

Brand
SEMS
Item
Screw: External Tooth, M5x0.80 Thread Size, 8 mm Lg, Stainless Steel, Passivated
Category
Machine Screws with External Tooth Lock Washers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SEMS
Manufacturer Part Number
1-MPE-5-8
Type
M5x0.80 Thread Size, Stainless Steel, Passivated, Pan, 10 PK
Lg
8 mm
Drive Size
#2
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SEMS Screw: External Tooth (MPN 1-MPE-5-8) is a machine screw with an integrated external tooth lock washer, featuring an M5x0.80 thread size, 8 mm length, stainless steel construction with passivated finish, and a pan head with #2 drive size, supplied in a 10-pack.

Frequently Asked Questions

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 integrated washer bites into the mating surface, making it ideal for industrial assemblies in machinery, electrical panels, and automotive applications where a secure, permanent hold is required.

What are the specifications of the SEMS screw M5x0.80 8 mm?

This SEMS screw has an M5x0.80 thread size, 8 mm length, stainless steel construction with passivated finish, pan head, and #2 drive size. It comes in a 10-pack with manufacturer part number 1-MPE-5-8. The external tooth lock washer is pre-assembled for convenience.

Where to buy SEMS screws with external tooth lock washer worldwide?

3G Electric supplies SEMS screws with external tooth lock washer worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver to your facility. Contact us for pricing and lead time on the M5x0.80 8 mm stainless steel passivated pan head screw (MPN 1-MPE-5-8).

How to select the correct SEMS screw size for an assembly?

To select the correct SEMS screw, match the thread size (e.g., M5x0.80) and length (8 mm) to the hole depth and material thickness. Ensure the drive size (#2) fits your tool. The external tooth washer is ideal for soft or uneven surfaces. For vibration-prone applications, stainless steel passivated finish offers corrosion resistance.

SEMS Products

3G Electric supplies SEMS 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SEMS

View all SEMS parts
SEMS Screw: External Tooth, M3x0.50 Thread Size, 8 mm Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-MPE-3-8). Key specifications — Drive Size: #1.
SEMS
SEMS Screw: External Tooth, M3x0.50 Thread Size, 8 mm Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-MPE-3-8). Key specifications — Drive Size: #1.
SEMS Screw: External Tooth, 1/4"-20 Thread Size, 5/8 in Lg, Stainless Steel, Passivated, Pan (MPN 1-PPE-25C-62). Key specifications — Drive Size: #3.
SEMS
SEMS Screw: External Tooth, 1/4"-20 Thread Size, 5/8 in Lg, Stainless Steel, Passivated, Pan (MPN 1-PPE-25C-62). Key specifications — Drive Size: #3.
SEMS Screw: External Tooth, M3x0.50 Thread Size, 4 mm Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-MPE-3-4). Key specifications — Drive Size: #1.
SEMS
SEMS Screw: External Tooth, M3x0.50 Thread Size, 4 mm Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-MPE-3-4). Key specifications — Drive Size: #1.
SEMS Screw: External Tooth, #4-40 Thread Size, 1 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-4C-100). Key specifications — Drive Size: #1.
SEMS
SEMS Screw: External Tooth, #4-40 Thread Size, 1 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-4C-100). Key specifications — Drive Size: #1.
SEMS Screw: External Tooth, #8-32 Thread Size, 5/8 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-8C-62). Key specifications — Drive Size: #2.
SEMS
SEMS Screw: External Tooth, #8-32 Thread Size, 5/8 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-8C-62). Key specifications — Drive Size: #2.
SEMS Screw: External Tooth, #6-32 Thread Size, 3/4 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-6C-75). Key specifications — Drive Size: #2.
SEMS
SEMS Screw: External Tooth, #6-32 Thread Size, 3/4 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-6C-75). Key specifications — Drive Size: #2.
SEMS Screw: External Tooth, #10-32 Thread Size, 5/8 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-10F-62). Key specifications — Drive Size: #2.
SEMS
SEMS Screw: External Tooth, #10-32 Thread Size, 5/8 in Lg, Stainless Steel, Passivated, Pan, 25 PK (MPN 1-PPE-10F-62). Key specifications — Drive Size: #2.
SEMS Screw: External Tooth, 1/4"-20 Thread Size, 7/8 in Lg, Stainless Steel, Passivated, Pan (MPN 1-PPE-25C-87). Key specifications — Drive Size: #3.
SEMS
SEMS Screw: External Tooth, 1/4"-20 Thread Size, 7/8 in Lg, Stainless Steel, Passivated, Pan (MPN 1-PPE-25C-87). Key specifications — Drive Size: #3.