Safety Signs & Traffic Control

1/4-28 Button Head Socket Cap Screws, Alloy Steel w/ Black Oxide, US SAE Fine

This listing is for new Alloy Steel 1/4″-28 Button Head Socket Cap Screws. These have a Black Oxide finish and take a standard Allen (Hex) key to drive. Diameter : 1/4″Thread Pitch : 28 TPI – UNF / FINE ThreadLength : Please select from drop down menu above.Drive : 5/32″ Hex Key – Available hereType : Button Head Socket Cap ScrewMatching Nut : 1/4″-28 Available here System of Measurement : Inch / SAEMaterial : Alloy Steel with Thermal Black OxideSpecifications : ASME B18.3 / ASTM F879

#6-40 Button Head Socket Caps Screws, Alloy Steel w Thermal Black Oxide SAE Fine

Alloy Steel #6-40 Button Head Socket Cap Screws with Black Oxide coating. Available in 1/8″ to 1″ lengths Diameter : #6Thread Pitch : 40 TPI – UNF / Fine ThreadLength : Please select from drop down menu above.Drive : 5/64″ Hex Key – Available hereType : Button Head Socket Cap ScrewMatching Nut : #6-40 Available here System of Measurement : InchMaterial : Alloy Steel with Thermal Black OxideSpecifications : ASME B18.3 / ASTM F879

#4-40 Flat Head Socket Cap Screws, Alloy Steel Black Oxide SAE Countersunk 82°

This listing is for new #4-40 Flat Head Socket Cap Screws with Thermal Black Oxide coating. Available in 3/16″ to 1″ lengthsPackage quantities available in either 10, 20, 50 and 100 pieces. Diameter : #4 (or 0.1120″)Thread Pitch : 40 TPI – UNC / Coarse ThreadLength : Please select from drop down menu above.Drive : 1/16″ Hex Key – Available hereType : Flat Head Socket Cap ScrewMatching Nut : #4-40 Available here System of Measurement : Inch / USMaterial : Alloy Steel with Thermal Black OxideSpecifications : ASTM F835 – 82° Head (Standard)

1/4-28 Socket Head Cap Screws, Alloy Steel w/ Black Oxide, US SAE Fine Thread

1/4″-28 Socket Head Cap Screws. These are new alloy steel and have a Thermal Black Oxide coating. Available in 1/4″ to 2-1/4″ lengths Diameter : 1/4″Thread Pitch : 28 TPI – UNF / Fine ThreadLength : Please select from drop down menu above.Drive : 3/16″ Hex Key – Available hereType : Socket Head Cap Screw, Hex DriveMatching Nut & Washers : 1/4″-28 Available hereSystem of Measurement : Standard (Inch / U.S.) / SAEMaterial : Alloy Steel with Thermal Black Oxide CoatingSpecifications : ASTM A574

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

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

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°

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

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.

#4-40 Phillips Pan Head Machine Screws, Steel w/ Black Oxide Coarse SAE US Inch

#4-40 Phillips Pan Head Machine Screws. These are made from Carbon Steel with Black Oxide and Oil. Available in 1/8″ to 1″ lengthsPackage quantities available in either 10, 25, 50 and 100 pieces. Diameter : #4Thread Pitch : 40 TPI – UNC / Coarse ThreadDrive : #1 PhillipsType : Pan Head Machine ScrewMatching Nut : #4-40 Available here System of Measurement : InchMaterial : Steel w/ Black Oxide CoatingSpecifications : ASME B18.6.3-2010 & SAE J82Tensile Strength : 60,000 psi min.Hardness : Rockwell B70-B1002 Available Lengths #4-40 x 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 7/8″, 1″

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