New Arrivals/Restock

Chenango Supply Stainless 5/16-18 x 1-1/4 Inch Hex Head Bolts – 304 Stainless Steel 18-8, USS Coarse Thread, Corrosion-Resistant Hex Bolts, 50 Pieces (5/16-18 x 1-1/4 Inch)

flash sale iconLimited Time Sale
Until the end
13
44
48

US$16.19 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$10.80
quantity

Product details

Management number 218165092 Release Date 2026/05/03 List Price US$10.80 Model Number 218165092
Category

5/16-18 stainless steel hex head bolts manufactured from 304 (18-8) stainless steel for fastening applications where corrosion resistance and consistent thread engagement are required. Specifications Bolt type: Hex head bolt Thread size: 5/16-18 USS coarse thread Length: 1-1/4 inches (other lengths available in listing: 1/2""–4"") Material: 304 stainless steel (18-8) Corrosion resistance: Suitable for outdoor use Quantity: 50 pieces Performance & Application Explanation These hex head bolts are manufactured from 304 (18-8) stainless steel to deliver dependable corrosion resistance in outdoor and moisture-exposed environments. The 5/16-18 USS coarse thread provides reliable engagement with standard hardware, supporting general fastening, equipment assembly, and repair tasks. The hex head design enables straightforward installation using standard hand tools. B2B Use Cases Commonly used in construction, outdoor fixtures, equipment maintenance, fabrication shops, automotive projects, and general industrial fastening applications where stainless steel bolts are required. Quality & Trust Reassurance Manufactured from 304 stainless steel with consistent sizing and thread form to meet professional expectations for durability, corrosion resistance, and reliable performance in everyday fastening applications.

  • 304 (18-8) STAINLESS STEEL CONSTRUCTION – Manufactured from 304 series (18-8) stainless steel to provide excellent corrosion resistance for outdoor, damp, and moisture-exposed fastening environments.
  • PRECISE 5/16-18 x 1-1/4 INCH SIZE – Designed with a 5/16-18 USS coarse thread and 1-1/4 inch length to ensure proper fit and reliable engagement with standard nuts and threaded components.
  • USS COARSE THREAD DESIGN – Coarse thread profile supports dependable fastening performance in general construction, repair, and assembly applications using standard USS hardware.
  • HEX HEAD BOLT CONFIGURATION – Standard hex head allows installation with common wrenches and sockets, supporting efficient fastening in shop, field, and maintenance environments.
  • 50-PIECE INDUSTRIAL PACK – Pack of 50 supports contractors, fabrication shops, maintenance teams, and MRO operations requiring consistent quantities of stainless steel hex head bolts.
UPC 711906172479
Brand Chenango Supply
Color Silver
Model S00-C050125HP
Head Type Hex
Size Name 5/16-18 x 1-1/4 Inch
Metal Type Stainless Steel
Unit Count 50 Count
Part Number S00-C050125HP
Thread Size 5/16 Inch-18
Thread Type Coarse Thread
Drive System External Hex
Finish Types Polished
Grade Rating Grade A
Manufacturer Chenango Supply
Thread Class 3B
Thread Style Right Hand
Fastener Size 5/16-18 x 1-1/4 Inch
Fastener Type Hexagon Bolt
Item Hardness Grade A2
Material Type Metal
Exterior Finish Stainless Steel
Thread Coverage Single End Threaded
Number of Pieces 50
Outside Diameter 4 Inches
Screw Head Style Hex
Screw Point Style Hex
Manufacturer Grade Grade 304

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review