SHCS Steel 5/16 -18 1 3/4in L PK5 MPN:MPB3321S
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Our premium quality hex nut screw is engineered for maximum strength and durability in structural fastening applications where torque resistance or load capacity are paramount. Made of high-strength steel with 5/16 diameter and 18 threads per inch, it provides excellent fatigue resistance, corrosion protection, and holding power without compromising the aesthetics or material properties of the workpiece. Its overall length of 1-3/4 and five-pack quantity ensure versatility and convenience for different fastening needs while reducing storage space requirements. Ideal for professional mechanics, technicians, or contractors working on automotive, machinery, or construction projects where reliability and security are essential, our SHCS screws deliver superior clamping force and thread gripping for sustainable and robust fastening outcomes. Trust our product to provide top-quality performance and peace of mind!
Technical Specifications
- Item Socket Head Cap Screw
- Screw Style Socket Head Cap Screw
- System of Measurement Inch
- Screw Head Type Cylindrical
- Basic Material Steel
- Material Grade Alloy Steel
- Dia./Thread Size 5/16"-18
- Length 1 3/4 in
- Fastener Finish Chrome Plated
- Fastener Thread Type UNC (Coarse)
- Class 3A
- Drive Type Hex Socket
- Drive Size 1/4 in
- Thread Style Partially Threaded
- Thread Direction Right Hand
- Min. Thread Length 1 1/8 in
- Thread Length 1-1/8"
- Head Height 0.3125 in
- Thread Dia. 5/16 in
- Vented Hole Size Not Vented
- Head Dia. 0.4375 in
- Temp. Range - 20 Degrees F to 400 Degrees F
- Rockwell Hardness C39 to C45
- Min. Tensile Strength 140,000 psi
- Fastener Industry Standards ASME B18.3, ASTM A574
Manufacturer Details
- Manufacturer: GoVets Direct
- Condensed Mfg Number: MPB3321S
- MPN: MPB3321S
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: TW
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 7318158045
- GDS Category Name: Socket Head Cap Screws
- GDS Family Name: Socket Screws and Set Screws
- GDS Segment Name: Fasteners
- UNSPSC: 31161501
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Screws
- UNSPSC Commodity ID: 01
- UNSPSC Commodity Name: Cap screws
- UNSPSC Family ID: 16
- UNSPSC Family Name: Hardware
- UNSPSC Segment ID: 31
- UNSPSC Segment Name: Manufacturing Components and Supplies
Shipping Details
- Not For Sale In: HI AK PR