All socket cap screws manufactured by Ideal Fasteners. Chemicals and physicals with paperwork showing full conformance to MS specifications are available on all items.
Socket Cap Screws:
Material to procurement spec FF-S-86.
Cleaned, descaled, passivated to QQ-P-35.
Dimensions, tensile, threads, recess, head marking to MS specs; procurement spec FF-S-86; Fed Std H28/2; Fed Std H28/20 system 21.
Magnetic permeability to MS specs in accordance with ASTM A 342.
Quality assurance including salt spray test, per QQ-P-35 in accordance with ASTM B117.