HOLO-KROME Socket Head Cap Screw: 5/16"-18 Thread Size, 3 1/4 in Lg, Std, Black Oxide
The HOLO-KROME Socket Head Cap Screw (MPN 72146) is an inch-system standard fastener with a 5/16"-18 thread size, 3 1/4" length, and 1/4" drive size, made from black oxide alloy steel in a 50-pack. 3G Electric…
SKU 3G-OTH-677696
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Product Description
The HOLO-KROME Socket Head Cap Screw (MPN 72146) is an inch-system standard fastener with a 5/16"-18 thread size, 3 1/4" length, and 1/4" drive size, made from black oxide alloy steel in a 50-pack. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right part, not just a catalog listing.
Frequently Asked Questions
Is the HOLO-KROME Socket Head Cap Screw: 5/16"-18 Thread Size, 3 1/4 in Lg, Std, Black Oxide available from 3G Electric?
Yes — 3G Electric supplies genuine HOLO-KROME products, available to order with worldwide shipping. Contact us for current lead time.
How do I get a quote for the HOLO-KROME Socket Head Cap Screw: 5/16"-18 Thread Size, 3 1/4 in Lg, Std, Black Oxide?
Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.
Does 3G Electric provide technical support for inch system standard socket head cap screws?
Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all inch system standard socket head cap screws we distribute.
HOLO-KROME Products
3G Electric supplies HOLO-KROME inch system standard socket head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
