Grainger Hex Head Cap Screw: Stainless Steel
The APPROVED VENDOR Hex Head Cap Screw is an 18-8 stainless steel vented hex head cap screw, plain grade 18-8 with a 3/8"-16 thread size (MPN 31-VH-37C-75). 3G Electric interprets customer demand and delivers genuine…
SKU 3G-OTH-535298
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Product Description
The APPROVED VENDOR Hex Head Cap Screw is an 18-8 stainless steel vented hex head cap screw, plain grade 18-8 with a 3/8"-16 thread size (MPN 31-VH-37C-75). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is an APPROVED VENDOR Hex Head Cap Screw used for?
This 18-8 stainless steel vented hex head cap screw is used in industrial fastening applications where corrosion resistance and secure clamping are required. The vented design allows trapped air or fluids to escape during tightening, making it suitable for machinery, piping, and structural assemblies across multiple industries.
What are the specifications of the APPROVED VENDOR 31-VH-37C-75?
The APPROVED VENDOR 31-VH-37C-75 is a plain grade 18-8 stainless steel hex head cap screw with a 3/8"-16 thread size. It is vented to prevent pressure buildup. 3G Electric supplies this genuine fastener as part of its broad industrial offering across 14 departments, with specialist expertise in combustion, pumps and controls.
Where to buy APPROVED VENDOR hex head cap screws worldwide?
3G Electric supplies APPROVED VENDOR hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 31-VH-37C-75 or any other genuine industrial fastener from our extensive sourcing network.
How to select the right hex head cap screw for an application?
Select a hex head cap screw based on thread size, material, grade, and environmental conditions. For corrosion resistance, 18-8 stainless steel like the APPROVED VENDOR 31-VH-37C-75 is common. The vented design helps in applications where trapped fluids or air must escape. 3G Electric can help match the correct fastener to your specific industrial need.
Grainger Products
3G Electric supplies Grainger 18-8 stainless steel vented hex head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

