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

USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 1/4"-20, Coarse, 8 in lg - Grade 8 Steel Hex Head Cap Screws
USA INDUSTRIALSGrade 8 Steel Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 1/4"-20, Coarse, 8 in lg

USA INDUSTRIALS Grade 8 Steel Hex Head Cap Screws (MPN ZBOLT-3685) are inch-system fasteners with a zinc yellow finish, 1/4"-20 coarse thread, 8 in length, partially threaded, in a 5-pack. They meet ASME B18.2.1…

SKU 3G-OTH-678905

Also listed as: ZBOLT3685 · ZBOLT 3685

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 1/4"-20, Coarse, 8 in lg
Category
Grade 8 Steel Hex Head Cap Screws
Available to Order
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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

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-3685
Type
Grade 8, Zinc Yellow, 1/4"-20, Coarse, 8 in lg, Partially Threaded, 5 PK
Pack Size
Small Pack
Dimensional Standards
ASME B18.2.1
Manufacturer Location
Globally Sourced
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
Material Quality Standards
SAE J429

Technical Documents

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

Product Description

USA INDUSTRIALS Grade 8 Steel Hex Head Cap Screws (MPN ZBOLT-3685) are inch-system fasteners with a zinc yellow finish, 1/4"-20 coarse thread, 8 in length, partially threaded, in a 5-pack. They meet ASME B18.2.1 dimensional standards and SAE J429 material quality standards.

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 a Grade 8 hex head cap screw used for?

A Grade 8 hex head cap screw is a high-strength fastener used in heavy machinery, automotive, and structural applications where high tensile strength is required. The zinc yellow finish provides corrosion resistance. USA INDUSTRIALS ZBOLT-3685 is a 1/4"-20 coarse thread, 8 in long, partially threaded screw in a 5-pack.

What are the specifications of USA INDUSTRIALS ZBOLT-3685?

USA INDUSTRIALS ZBOLT-3685 is a Grade 8 steel hex head cap screw with a zinc yellow finish, 1/4"-20 coarse thread, 8 in length, partially threaded, in a 5-pack. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards. System of measurement is inch.

Where to buy USA INDUSTRIALS ZBOLT-3685 worldwide?

3G Electric supplies USA INDUSTRIALS ZBOLT-3685 Grade 8 hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this 5-pack of 1/4"-20 coarse thread fasteners.

How to select the right hex head cap screw for heavy-duty applications?

For heavy-duty applications, select a Grade 8 steel hex head cap screw like USA INDUSTRIALS ZBOLT-3685, which meets SAE J429 material standards. Ensure the thread size (1/4"-20 coarse), length (8 in), and partial threading match your assembly requirements. The zinc yellow finish adds corrosion resistance.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS grade 8 steel hex head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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