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Item #:
188823802
Socket Set Screw, Cup Point, 5/16-18 x 5/16", Alloy Steel, Zinc, Hex Socket (Quantity: 100) Coarse Thread, 5/16 inch Grub/Blind/Allen/Headless Screw,
Item #:
188823802
BDT 4507
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, July 23
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The cup point is the most popular style set screw, designed for fast, permanent, and semi-permanent location of parts on shafts.
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What Stands Out
Superior Material
Constructed from high-quality alloy steel, this socket set screw ensures exceptional durability and strength, making it ideal for demanding applications while resisting wear and corrosion over time.
Versatile Use
The coarse thread and 5/16-inch size allow for a wide range of applications, from machinery to furniture assembly, providing convenience and adaptability for both professionals and DIY enthusiasts.
Hex Socket Design
Featuring a hex socket drive, this screw enables easy installation and removal with an Allen wrench, enhancing accessibility in tight spaces while ensuring a secure fit for enhanced performance.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists and DIY projects requiring reliable threaded fasteners in various applications at home.
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Machinists
Useful for machinists needing precision hardware to secure moving parts in machinery and mechanical assemblies.
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Automotive Repairs
Beneficial for automotive professionals requiring strong, durable screws to secure components in vehicles.
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Heavy Load Applications
Not suitable for applications involving heavy loads due to potential for stripping or failure under pressure.
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Corrosive Environments
Not recommended for outdoor or corrosive environments despite zinc plating, as longevity may be compromised.
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Specialized Fastener Needs
Unsuitable for applications requiring specific fastener shapes, designs, or materials not offered by standard screws.
Product Description
Socket Set Screw, Cup Point, 5/16-18 x 5/16", Alloy Steel, Zinc, Hex Socket (Quantity: 100) Coarse Thread, 5/16 inch Grub/Blind/Allen/Headless Screw, Length: 5/16 inch
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Customer Questions & Answers
-
Question:
What is the recommended tool for installing the cup point set screws?
Answer: A 5/32 inch hex socket Allen key wrench is recommended. -
Question:
What is the thread diameter and pitch of these set screws?
Answer: The set screws have a thread diameter of 5/16 inch and a pitch of 18. -
Question:
Can these set screws be used on softer materials?
Answer: They are designed for use on shafts where cutting into the material is acceptable, typically with a hardness differential of 10-15 Rockwell C points.
Newport Fasteners Set Screws Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BDT 4507
Order now and get it around Thursday, July 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Headless screw designed for durability.
- Internal hexagonal drive for easy installation.
- Cup point style allows for secure part location.
- Ideal for shafts with 10-15 Rockwell C hardness difference.
- Coarse thread ensures strong grip.
- Perfect for applications requiring semi-permanent fittings.
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