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EMANON PART NO.
NAS1004-30H
NAS1004-30H is a bolt in iron alloy 660, passivate finish, 1/4 in diameter and 2.404 INCHES MINIMUM AND 2.434 INCHES MAXIMUM length.
Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER1/4 in
LENGTHMinimum 2.404 in; maximum 2.434 in
THREAD LENGTHMinimum 0.514 in; maximum 0.574 in
GRIPMinimum 1.860 in; maximum 1.890 in
THREAD
THREAD1/4-28
HEAD & DRIVE
HEAD HEIGHTMinimum 0.140 in; maximum 0.172 in
WIDTH ACROSS FLATS0.430–0.439 in
MATERIAL & FINISH
MATERIALIRON ALLOY 660
FINISHPASSIVATE
MECHANICAL
TENSILE STRENGTH140,000 psi
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
NAS1004-30H
Emanon is a stocking distributor — quality-system certifications are held by the certified manufacturers we source from, not by Emanon. Every shipment carries manufacturer certifications and full lot traceability.