7/8-9 x 6 18-8 Stainless Hex Head Cap Screw

For drawings calling out 7/8-9 x 6, this 18-8 stainless hex head fastener supports assemblies where top-drive clearance is not required. In this size range it is treated as a hex head cap screw, with the hex head driven by external tooling rather than an internal socket.

Common application reviews include food processing skids, washdown equipment, and packaging lines. External hex drive is useful when a wrench or socket can reach the head from the side and a counterbore would add unnecessary machining.

18-8 stainless steel is an 18% chromium and 8% nickel austenitic stainless material used for ordinary atmosphere, moisture exposure, washdown, and clean appearance. Cold Headers' catalog work is strongest where the requested size, material, and application details need a careful match.

Technical Highlights

Material: 18-8 Stainless Steel
Thread Size: 7/8-9
Length: 6 in.
Head Style: Hex
Drive: External Hex (wrench or socket driven)
Width Across Flats: 0.244-0.250 in.
Wrench Size: 1/4 in.
Head Height: 0.080-0.093 in.
Dimensional Standard: ASME B18.2.1
Material Standard: ASTM F593

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.

Unit of Measure

Specifications | Note

Specifications

Brands	N/A Cold Headers, Inc.
Diameter	N/A 7/8-9
Length	N/A 6 in
Maximum Width Across the Flats	N/A 0.250 in
Minimum Width Across the Flats	N/A 0.244 in
Minimum Width Across Corners	N/A 0.272 in
Maximum Head Height	N/A 0.093 in
Minimum Head Height	N/A 0.080 in
Material	N/A 18-8 Stainless Steel
Package Type	N/A Each
Search	N/A SSHHCMS.7/8-9.6

Note

N/A Less Than Package Quantity Specified Plus 25%.

Technical Highlights

Specifications

Brands

Diameter

Length

Maximum Width Across the Flats

Minimum Width Across the Flats

Minimum Width Across Corners

Maximum Head Height

Minimum Head Height

Material

Package Type

Search

Note

Note