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Item #:
221170847
Socket Flat Countersunk Head Cap Screw, 3/8-16 x 2 3/4" Alloy Steel, Black Oxide, Hex Socket (Quantity: 50) Coarse Thread, 3/8 inch Allen Bolt,
Item #:
221170847
XCD 346
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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In stock
Imported from USA store
QTY:
Order now and get it around Thursday, July 16
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Ideal for flush mounting when high strength screws are required.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Material
Constructed from high-quality alloy steel, ensuring maximum strength and resistance to wear, making it ideal for demanding applications.
Corrosion Resistance
Black oxide finish provides superior corrosion resistance, extending the lifespan of the screws in various environments.
Convenient Bulk Quantity
Packaged as a set of 50, perfect for large projects or frequent use, ensuring you always have what you need on hand.
Product Details
Who Should Buy?
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Mechanics & Technicians
Ideal for automotive and machinery repairs requiring durable, high-strength fastening solutions in various applications.
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Manufacturers
Beneficial for manufacturers needing consistent and reliable components in production lines requiring precision fastening.
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DIY Enthusiasts
Perfect for DIY projects at home, providing robust and reliable fasteners for a wide range of tasks.
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Lightweight Applications
Not suitable for applications requiring lighter fasteners, as these are designed for heavy-duty use.
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Corrosive Environments
Black oxide finish may not resist corrosion well, unsuitable for environments exposed to moisture or chemicals.
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High Speed Use
Not ideal for applications requiring high-speed assembly, as the hex socket may slow down the fastening process.
Product Description
Socket Flat Countersunk Head Cap Screw, 3/8-16 x 2 3/4" Alloy Steel, Black Oxide, Hex Socket (Quantity: 50) Coarse Thread, 3/8 inch Allen Bolt, Length: 2 3/4 inch, Partial Thread
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Customer Questions & Answers
-
Question:
What type of head does this screw have?
Answer: It has an 82 degree countersunk flat head. -
Question:
Can this screw be used in moist environments?
Answer: No, the black oxide finish will rust; stainless steel is recommended for moist environments. -
Question:
What type of wrench is needed to use this screw?
Answer: A 3/8 inch hex socket allen key wrench is recommended.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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XCD 346
Order now and get it around Thursday, July 16
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
- Designed for flush mounting applications.
- High strength and durability for moving parts.
- Coarse and partial thread provides a secure fit.
- Made from alloy steel for superior performance.
- Recommended for use with a 3/8 inch hex socket allen key.
- Stainless steel is recommended for moisture-prone environments.
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