HOLO-KROME Socket Head Cap Screw: 1/2"-20 Thread Size, 4 1/2 in Lg, Std, Black Oxide
The HOLO-KROME Socket Head Cap Screw (MPN 77544) is an inch-system standard fastener with a 1/2"-20 thread size, 4 1/2" length, and 3/8" drive size, made from black oxide alloy steel in a 25-piece pack. 3G Electric…
SKU 3G-OTH-677161
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
Need installation or engineering help?
Ask a question
Product Description
The HOLO-KROME Socket Head Cap Screw (MPN 77544) is an inch-system standard fastener with a 1/2"-20 thread size, 4 1/2" length, and 3/8" drive size, made from black oxide alloy steel in a 25-piece pack. 3G Electric sources this genuine industrial fastener across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
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 HOLO-KROME 77544 socket head cap screw used for?
The HOLO-KROME 77544 socket head cap screw is used for fastening components in industrial machinery, tooling, and equipment where high tensile strength and corrosion resistance are needed. Its black oxide alloy steel construction suits applications in machining, power transmission, and material handling across 14 departments.
What are the specifications of the HOLO-KROME 77544 socket head cap screw?
The HOLO-KROME 77544 is an inch-system standard socket head cap screw with 1/2"-20 thread size, 4 1/2" length, 3/8" drive size, and black oxide alloy steel finish. It comes in a 25-piece pack. 3G Electric sources this genuine fastener for industrial applications.
Where to buy HOLO-KROME 77544 socket head cap screws worldwide?
3G Electric supplies the HOLO-KROME 77544 socket head cap screw worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine fasteners across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure accurate delivery.
How to select the correct HOLO-KROME socket head cap screw for an application?
To select the correct HOLO-KROME socket head cap screw, match thread size (1/2"-20), length (4 1/2"), drive size (3/8"), and material (alloy steel with black oxide) to your assembly's load and environmental requirements. 3G Electric's specialists can guide you across 14 industrial departments for proper fastener selection.
HOLO-KROME Products
3G Electric supplies HOLO-KROME inch system standard socket head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
