Socket Screw

M4 Flat Head Socket Cap Screws, 12.9 Steel w/ Black Oxide DIN 7991, 0.70 Coarse

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M4-0.70 Flat Head Socket Cap Screws with Hex Drive, made from Grade 12.9 Alloy Steel with Thermal Black Oxide. Note: PT = Partial Thread Diameter: M4 / 4mmThread Size: 0.70 – UNC / Coarse ThreadLength: – (see diagram to right) Drive: M2.5 / 2.5mm Hex Key – Avail. hereType: Flat Socket Cap Screw, Hex DriveMatching Nut & Washers: M4 – Available hereSystem of Measurement: MetricMaterial: Black Alloy Steel Class 12.9* – Extreme Strength -Specifications: DIN 7991 / ISO 10642

M3 Socket Head Cap Screws, 12.9 Alloy Steel w/ Black Oxide DIN 912, Coarse 0.50

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M3-0.50 Socket Head Cap Screws. These are made from Alloy Steel with Thermal Black Oxide coating and have an extreme Class 12.9. Diameter : M3 / 3mmThread Size : 0.50 – UNC / Coarse Thread (Standard)Length : Please select from drop down menu above.Drive : M2.5 / 2.5mm Hex Key – Available hereType : Socket Head Cap ScrewMatching Nut & Washers : M3 – Available hereSystem of Measurement : MetricMaterial : Black Alloy Steel Class 12.9 – Extreme Strength -Specifications : DIN 912 / ISO 4762

1/4-20 Flat Head Socket Caps Screws, Alloy Steel Black Oxide SAE Countersunk 82°

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This listing is for new 1/4-20 Flat Head Socket Cap (Hex / Allen Key Drive) Screws with Thermal Black Oxide coating. Available in 3/8″ to 2″ lengthsPackage quantities available in either 10, 20 and 50 pieces. Diameter : 1/4″Thread Pitch : 20 TPI – UNC / Coarse ThreadLength : Please select from drop down menu above.Drive : 5/32″ Hex Key – Available hereType : Flat Socket Cap ScrewMatching Nut : 1/4-20 Available here System of Measurement : Inch (US) / SAEMaterial : Alloy Steel with Thermal Black OxideSpecifications : ASTM F835 – 82° Head

8-32 Button Head Socket Cap Screws Alloy Steel Grade 8 Black Oxide Allen Hex

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8-32 Button Head Socket Cap Screws Alloy Steel Grade 8 Black Oxide General Product Information Head Style : Button Head Drive Style : Allen Hex Drive Size : 3/32″ Thread : 8-32 Material : Alloy Steel Grade Rating : Grade 8 Finish : Black Oxide Length : Select Length in Drop Down Quantity of Fasteners in Package : Select Desired Package Quantity From Drop Down Menu Detailed Product Information: (View Full 2D Dimensional Drawing File By Selecting Desired Length in Drop Down Menu) Head Diameter : 0.312″ Head Height : 0.087″ Thread Diameter : 0.164″ Threads Per Inch (TPI) : 32 Coarse or Fine Thread : UNC Coarse Thread Coverage : Fully Threaded Key Notes: Button socket cap screws have a wide bearing surface and high tensile strength but are low profile allowing for clearance in tight spaces where there is not sufficient space for wrenches or sockets button head cap screw is recommended for lighter fastening operations and is not suggested for use in critical high strength applications where socket head cap screws should normally be used Black oxide is not a coating but a surface chemical conversion process that offers a mild corrosion resistance Fastenere black oxide button head socket cap screws are treated with a heavy water displacing oil that coats the fastener offering a greater level of corrosion resistance than most other black oxide fasteners These button cap screws are a grade 8 equivalent offering a high tensile and yield strength These fasteners have a machined thread pattern of 8-32 which is apart of the unified thread system Shipping: All orders placed before 3:30 pm EST Will Ship Same Day Tracking is provided on ALL Orders Priority Mail Shipping service is offered at a discount of only $3.95 UPS Ground UPS Next Day Air is available, Please inquire for pricing Returns : ALL returns are accepted if returned within 60 days. Money Back or exchange guaranteed. NO Restocking Fees. For YOU, we constantly strive to find ways of improving our performance.

#6-40 Socket Head Cap Screws, Alloy Steel w/ Black Oxide, US SAE Fine Thread

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#6-40 Socket Head Cap Screws Socket Head Cap Screws. These take a hex / allen key to drive and are made from alloy steel with Thermal Black Oxide coating.Diameter: #6Thread Pitch: 40 TPI – UNF / Fine ThreadLength: Please select from drop down menu above.Drive: 7/64″ Hex Key – Available hereType: Socket Head Cap ScrewMatching Nut: #6-40 Available here System of Measurement: InchMaterial: Alloy Steel with Thermal Black Oxide CoatingSpecifications: ANSI/ASME B18.3, ASTM A574

#10-32 Button Head Socket Cap Screws, Alloy Steel w/ Black Oxide, US SAE Fine

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#10-32 Button Head Socket Cap Screws with Thermal Black Oxide coating. Available in 1/4″ – 1″ lengths Diameter : #10Thread Pitch : 32 TPI – UNF / SAE Fine ThreadDrive : 1/8″ Hex Key – Available hereType : Button Head Socket Cap ScrewMatching Nut : #10-32 Available here System of Measurement : Inch / U.S.Material : Alloy Steel with Thermal Black OxideSpecifications : ASME B18.3 / ASTM F879

#8-32 Socket Head Cap Screws, Alloy Steel w/ Black Oxide, US SAE Coarse Thread

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Monster Overview: Fix your project right the first time with #8-32 Socket Head Cap Screws with Thermal Black Oxide Coating from Monster Bolts. These high-strength fasteners are engineered from durable black alloy steel, offering excellent torque capability, perfect for applications where a strong, reliable connection is needed. The socket head cap design allows for high torque tightening and offers a precise, strong hold in compact spaces. Available in lengths from 1/8″ to 1-1/2″, these screws are ideal for industrial, automotive, and other high-stress environments. Monster Bolts ensures every screw meets the highest quality standards, with fast shipping from the US and exceptional customer support, making us the preferred choice for professionals and DIY enthusiasts alike. Note: (PT) denotes partial thread fasteners. Monster Features: Corrosion Resistance: The thermal black oxide coating offers mild corrosion resistance, making these screws suitable for various environments. Drive: Uses a standard 9/64″ Hex Key for easy installation and removal. Available here. Material: Made from high-strength alloy steel with a thermal black oxide coating for enhanced durability. Thread Pitch: 32 TPI – UNC / Coarse Thread Monster Specifications: Diameter: #8 Thread Pitch: 32 TPI – Coarse Thread System of Measurement: Inch (US) Material: Alloy Steel with Thermal Black Oxide Coating Specifications: ANSI/ASME B18.3, ASTM A574 More Monster Products: Matching Nut & Washers: Pair these screws with our #8-32 nuts and washers for a complete fastening solution. Tools & Accessories: Upgrade your toolkit with our Work Gloves and other handy items to make your projects even easier. Order Yours Today and Experience the Monster Bolts Difference! Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality, fast shipping, and customer satisfaction.

1/4″-20 Socket Head Cap Screws, Alloy Steel w/ Thermal Black Oxide, SAE Coarse

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This listing is for 1/4″-20 Socket Head Cap Screws. These are new alloy steel and have a Thermal Black Oxide coating Available in 1/4″ to 1-1/2″ lengths Diameter : 1/4″Thread Pitch : 20 TPI – UNC / Coarse ThreadLength : Please select from drop down menu above.Drive : 3/16″ Hex Key – Available hereType : Socket Head Cap ScrewMatching Nut & Washers : 1/4″-20 Available hereSystem of Measurement : Standard (Inch / U.S.) / SAEMaterial : Alloy Steel with Thermal Black Oxide CoatingSpecifications : ASTM A574

M6 Flat Head Socket Cap Screws, 12.9 Steel w/ Black Oxide DIN 7991, 1.0 Coarse

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M6-1.0 Flat Head Socket Cap Screws with Hex Drive, made from Grade 12.9 Alloy Steel with Thermal Black Oxide. Note: PT = Partial Thread Diameter : M6 / 6mmThread Size : 1.0 – UNC / Coarse ThreadLength : – (see diagram to right) Drive : M4 / 4mm Hex Key – Avail. hereType : Flat Socket Cap ScrewMatching Nut & Washers : M6 – Available hereSystem of Measurement : MetricMaterial : Black Alloy Steel Class 12.9 – Extreme Strength -Specifications : DIN 7991 / ASTM F835M / ASME/ANSI B18.3.5M

M8 Socket Head Cap Screws, 12.9 Alloy Steel w/ Black Oxide DIN 912, Coarse 1.25

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Monster Overview: Fix your project right the first time with M8-1.25 Metric Socket Head Cap Screws from Monster Bolts! Ideal for automotive, industrial, robotics, aerospace, and precision machinery applications, especially in areas requiring high-strength fasteners. These heavy-duty screws are made from high-strength Alloy Steel with a Class 12.9 rating, ensuring maximum durability and reliability. Finished with a Thermal Black Oxide coating, these screws offer both strength and corrosion resistance, making them ideal for demanding applications. Monster Bolts ensures every screw meets the highest quality standards, with fast shipping from the US and exceptional customer support, making us the preferred choice for professionals and DIY enthusiasts alike. Monster Features: Maximum Strength: These high-tensile Socket Head Cap Screws are the strongest ‘socket’ head type, providing exceptional strength for demanding applications. Drive: Uses a standard 6mm Allen key (socket wrench), ensuring easy installation and removal. We highly recommend using a non-abused hex key. Available here if you need a fresh one! Quality: Providing a product we are proud to stand behind. Monster Bolts sells only the highest quality fasteners backed with industry-leading customer support! Quality product! Quality Support! Monster Specifications: Diameter: M8 / 8mm Thread Size: 1.25 – Coarse Thread (Standard) Length: Available in various lengths from 8mm to 130mm long Material: Alloy Steel Class 12.9 – Extreme Strength Coating: Thermal Black Oxide provides a mild layer of protection against corrosion Specifications: Complies with DIN 912 / ISO 4762 standards More Monster Bolts: Matching Nuts & Washers: Pair these screws with our M8 nuts and washers for a complete fastening solution. Available here. Order Yours Today and Experience the Monster Bolts Difference! Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality and customer satisfaction. Available Lengths: M8 x 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 110mm, 120mm, 130mm

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