We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RED HEAD Screw Anchor: 4 in Overall Lg, 3/8 in Dia, Stainless Steel, Plain, External Hex - Heavy-Duty Hex-Head Screw Anchors
RED HEADHeavy-Duty Hex-Head Screw Anchors

RED HEAD Screw Anchor: 4 in Overall Lg, 3/8 in Dia, Stainless Steel, Plain, External Hex

The RED HEAD Screw Anchor (MPN SLDT-3840) is a heavy-duty hex-head concrete screw anchor with a 4 in overall length and 3/8 in diameter. This stainless steel, plain finish anchor features a self-threading tip and is…

SKU 3G-OTH-536440

Brand
RED HEAD
Item
Screw Anchor: 4 in Overall Lg, 3/8 in Dia, Stainless Steel, Plain, External Hex
Category
Heavy-Duty Hex-Head Screw Anchors
Available to Order
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Worldwide Shipping
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Technical specs
1-Day Quote
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RED HEAD
Manufacturer Part Number
SLDT-3840
Type
Stainless Steel, Plain, External Hex, Hex, 50 PK
Dia
3/8 in
Finish
Plain
Tip Type
Self-Threading
Removable
Removable
Anchor Type
Screw
Screw Anchor Type
Concrete Screw Anchor
Material Grade/Class
410
System of Measurement
Inch
View Full Spec Sheet

Technical Documents

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

Product Description

The RED HEAD Screw Anchor (MPN SLDT-3840) is a heavy-duty hex-head concrete screw anchor with a 4 in overall length and 3/8 in diameter. This stainless steel, plain finish anchor features a self-threading tip and is removable, supplied in a 50-pack. It is made from Grade 410 material and uses inch measurements.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the RED HEAD Screw Anchor SLDT-3840 used for?

The RED HEAD Screw Anchor SLDT-3840 is a heavy-duty concrete screw anchor for fastening fixtures, brackets, and equipment into concrete, block, or brick. Its self-threading tip and removable design suit temporary or permanent installations in industrial and construction applications.

What are the specifications of the RED HEAD Screw Anchor SLDT-3840?

The RED HEAD Screw Anchor SLDT-3840 has a 3/8 in diameter, 4 in overall length, and is made from Grade 410 stainless steel with a plain finish. It features a self-threading tip, external hex head, and is removable. Supplied in a 50-pack, it uses inch measurements.

Where to buy RED HEAD Screw Anchor SLDT-3840 worldwide?

3G Electric supplies the RED HEAD Screw Anchor SLDT-3840 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this heavy-duty concrete screw anchor for your project.

How to install a RED HEAD concrete screw anchor?

Drill a hole into concrete using a carbide bit matching the anchor diameter. Clean the hole of dust. Drive the RED HEAD screw anchor through the fixture into the hole with a socket wrench until the head is snug. Do not overtighten. The self-threading tip cuts threads into the base material.

RED HEAD Products

3G Electric supplies RED HEAD heavy-duty hex-head screw anchors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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RED HEAD Screw Anchor: 6 in Overall Lg, 5/8 in Dia, Steel, External Hex, Hex, Steel, 10 PK (MPN LDT-5860). Key specifications — Material Grade/Class: Grade 5; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor.
RED HEAD Screw Anchor: 5 in Overall Lg, 1/2 in Dia, Stainless Steel, Plain, External Hex, Hex, 25 PK (MPN SLDT-1250). Key specifications — Finish: Plain; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor; Anchor Type: Screw.
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RED HEAD Screw Anchor: 4 in Overall Lg, 1/2 in Dia, Stainless Steel, Plain, External Hex, Hex, 25 PK (MPN SLDT-1240). Key specifications — Finish: Plain; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor; Anchor Type: Screw.
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RED HEAD Screw Anchor: 4 in Overall Lg, 1/2 in Dia, Stainless Steel, Plain, External Hex, Hex, 25 PK (MPN SLDT-1240). Key specifications — Finish: Plain; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor; Anchor Type: Screw.
RED HEAD Screw Anchor: 3 in Overall Lg, 1/2 in Dia, Stainless Steel, Plain, External Hex, Hex, 25 PK (MPN SLDT-1230). Key specifications — Finish: Plain; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor; Anchor Type: Screw.
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RED HEAD Screw Anchor: 3 in Overall Lg, 1/2 in Dia, Stainless Steel, Plain, External Hex, Hex, 25 PK (MPN SLDT-1230). Key specifications — Finish: Plain; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor; Anchor Type: Screw.
RED HEAD Screw Anchor: 3 in Overall Lg, 5/8 in Dia, Steel, External Hex, Hex, Steel, 10 PK (MPN LDT-5830). Key specifications — Material Grade/Class: Grade 5; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor.
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RED HEAD Screw Anchor: 3 in Overall Lg, 5/8 in Dia, Steel, External Hex, Hex, Steel, 10 PK (MPN LDT-5830). Key specifications — Material Grade/Class: Grade 5; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor.
RED HEAD Screw Anchor: 4 in Overall Lg, 3/8 in Dia, Steel, External Hex, Hex, Steel, 50 PK (MPN LDT-3840). Key specifications — Material Grade/Class: Grade 5; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor.
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RED HEAD Screw Anchor: 4 in Overall Lg, 3/8 in Dia, Steel, External Hex, Hex, Steel, 50 PK (MPN LDT-3840). Key specifications — Material Grade/Class: Grade 5; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor.
RED HEAD Screw Anchor: 5 in Overall Lg, 3/8 in Dia, Stainless Steel, Plain, External Hex, Hex, 40 PK (MPN SLDT-3850). Key specifications — Finish: Plain; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor; Anchor Type: Screw.
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RED HEAD Screw Anchor: 5 in Overall Lg, 3/8 in Dia, Stainless Steel, Plain, External Hex, Hex, 40 PK (MPN SLDT-3850). Key specifications — Finish: Plain; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor; Anchor Type: Screw.
RED HEAD Screw Anchor: 5 in Overall Lg, 3/8 in Dia, Steel, External Hex, Hex, Steel, 40 PK (MPN LDT-3850). Key specifications — Material Grade/Class: Grade 5; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor.
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RED HEAD Screw Anchor: 5 in Overall Lg, 3/8 in Dia, Steel, External Hex, Hex, Steel, 40 PK (MPN LDT-3850). Key specifications — Material Grade/Class: Grade 5; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: RED HEAD; Screw Anchor Type: Concrete Screw Anchor.