MonsterBolts - #4-40 x 3/32" Cup Point Set Screws, ASME B18.3, Stainless Steel, 10 Pack
HKD 107
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
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Upgrade your fastener collection with these reliable and durable Monster Bolts.
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What Stands Out
產品詳情
- Brand : MonsterBolts
- Diameter - Thread Size : #4 - 40 TPI (UNC / Coarse Thread)
- Length : 3/32"
- Material : 18-8 Stainless Steel (A2)
- Specifications : ASME B18.3 / ASTM F912
| Thread Size | #4 |
| Item Weight | 0.34 Ounces (9.64 grams) |
| Thread Coverage | Fully Threaded |
| Fastener Size | No. 4 |
| Size Name | 0.094 Length (3/32 inch) |
| Compatible Groove Diameter | 0.09 Inches (0.2 cm) |
| Number of Pieces | 10 |
| Brand | MonsterBolts |
| Color | Stainless Steel |
| Fastener Type | Machine Screw |
| Part Number | SET-M-A2-4-40x3/32.0010 |
| Unit Count | 10.00 Count |
| Manufacturer | MonsterBolts |
| Screw Head Style | Hex, Socket |
| Screw Point Style | Cupped Point |
| Head Type | Socket |
| Thread Type | Unc |
| Set Screw Thread Type | UNC |
| Thread Style | Right Hand |
| Thread Class | Standard |
| Maximum Shear Strength | 100000 psi |
| Grade Rating | Premium |
| Drive System | Internal Hex |
| Material Type | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Material | Stainless Steel |
| Head Style | Hex, Socket |
| Point Style | Cupped Point |
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists who require precise, reliable fasteners for small projects or models.
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Mechanical Applications
Ideal for use in mechanical assemblies needing secure and adjustable connections.
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Corrosion Resistance
Excellent choice for environments exposed to moisture, enhancing the longevity of installations.
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Heavy-Duty Uses
Not suitable for heavy load applications requiring more robust fasteners for structural integrity.
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Outdoor Exposure
Limited performance in harsh weather; may require additional protective coatings for extended outdoor use.
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Larger Projects
Not ideal for large-scale manufacturing; better suited for smaller or intricate assemblies.
產品敘述
客戶問題&回答
-
題:
What is the diameter of these screws?
回答: These screws have a diameter of #4. -
題:
What is the thread size and count?
回答: The thread size/count is 40 TPI (coarse). -
題:
What material are these screws made of?
回答: These screws are made of high-quality 18-8 stainless steel (A2).
MonsterBolts Set Screws Editorial Review
**** The MonsterBolts #4-40 x 5/16" Stainless Steel Socket Set Screws have garnered positive feedback from customers who value their reliable performance in specific applications, particularly in firearms assembly and repair. Users report that these screws are effective in securing components such as the rear takedown pin and detents in AR lower receivers, underscoring their precise fit and utility in these settings. The stainless steel Construction is highly praised for its resistance to rust, even after exposure to water, which users Consider a significant advantage, particularly for those using these products in high-moisture environments. However, there is a caveat regarding compatibility; some customers experienced issues with the size of the Allen wrench, indicating that the 1/16 inch wrench did not fit as expected. This has led to some frustration among users, especially those who are accustomed to standard sizes, raising a need for manufacturers to provide clearer specifications on the tooling required. Overall, the product is well-received for its quality and effectiveness but has minor drawbacks that potential buyers should be aware of. **
Customer Reviews & Ratings
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5 星
70%
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4 星
9%
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3 星
9%
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2 星
7%
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1 星
5%
評價此產品
與其他客戶分享您的想法
優點
- Excellent performance in specific applications like AR lower assembly.
- High resistance to rust and corrosion.
- Well-manufactured, effective for intended uses.
缺點
- Possible lack of clarity regarding wrench size compatibility.
Product Price History
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HKD 107
現在訂購,約可在下列時間收貨: Sunday, 七月 05
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

