Threaded Rod

 

A307
F1554
ACME
B7
STAINLESS
COIL ROD
METRIC
LEFT HAND

A307 ALL THREAD
A307
  • Mild Steel (Grade 2 Equivalent)
  • Zinc Plated
  • Rolled Thread
  • National Coarse
  • In Stock #2 thru 2"
  • Length = 3' & 12'
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA

F1554
F1554
  • In August 2007, F1554 was offered as upgrade from A307…for concrete foundation anchors only (All-Thread, Bent “L” & Headed)
  • F1554 & A307 = the same mild steel except the spec for F1554 has an additional test for Reduction of Area & Elongation
  • Reduction of Area must = 23% Minimum
  • Elongation must = 23%  Minimum
  • ASTM-A36 Round Hot Rolled has a chance of meeting all the requirements of F1554 GR36
  • Look at MTR (Mill can recertify for Reduction of Area if it is not on the MTR
  • A307 still covers low carbon steel bolts & all-thread & currently consists of GR-A & GR-B
  • A307 GR-A are bolts & all-thread for general use
  • A307 GR-B covers bolts & studs for flanges
  • F1554 now covers all types of mild steel concrete foundation anchor bolts: cut all-thread, bent “L” type & headed bolts
  • B7 is not an acceptable substitution
  • There are three grades of ASTM-F1554
  • All three grades can be Hot-Dip-Galvanized
  • F1554 GR-36 is weldable
  • F1554 GR-55 is weldable if Supplementary Welding Requirement “S1” is met
  • F1554 GR-105 is not weldable. Weld heat alters the properties of medium carbon & alloy quenched & tempered material
  • All Metals Supply can special order 10’ & 12’ long all-thread, bent bolts & headed bolts that meet the F1554 specification
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA

ACME ALL THREAD
ACME
  • Mild Steel (Grade 2 Equivalent)
  • Plain Finish Steel
  • Known as a “Power” Thread
  • Broad & Square "V" Shaped Thread
  •  Provides Quick Threading
  • Stronger Than Standard thread
  • Common for machinery adjustment screw
  • Common for Jack
  • In Stock #1/2 thru 2"
  • Length = 12'
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA

B7 NATIONAL COARSE ALL THREAD
B7
  • Alloy Steel (Added Chromium & Molybdenum
  • ASTM-A193
  • Similar in Hardness to 4140 Steel
  • Common for Steel Building Construction Anchor
  • Yield = 75000# to 125000# Min PSI
  • Tensile = 100000# to 125000# Min PSI
  • Plain Finish
  • Rolled Thread
  • National Coarse & National Fine
  • In Stock 1/4" thru 2"
  • Length = 12'
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA

STAINLESS ALL THREAD
STAINLESS
  • 18-8 Stainless
  • Rolled Thread
  • National Coarse
  • In Stock #10 thru 1-1/4"
  • Length = 6'
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA

COIL ROD ALL THREAD
COIL ROD
  • Broad & Loose Fitting Thread
  • Coil Shaped Threads Virtually Eliminate Nut Jamming
  • Shallow Thread Depth Prevents Debris Getting Caught
  • Hardened Concrete Can Easily Be Removed
  • Faster Nut Travel Excellent for Construction Jobs Requiring Quick Assembly & Disassembly
  • Mild Steel (Grade 2 Equivalent)
  • Plain Finish
  • Rolled Thread
  • In Stock 1/2" thru 1-1/4"
  • Length = 12'
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA

METRIC ALL THREAD
METRIC
  • Mild Steel (Grade 2 Equivalent)
  • Zinc Plated
  • Rolled Thread
  • In Stock M6 thru M24
  • Length = One Meter (3'-2)
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA

LEFT HAND ALL THREAD
LEFT HAND
  • A307
  • Mild Steel (Grade 2 Equivalent)
  • Zinc Plated
  • Rolled Thread
  • National Coarse
  • In Stock 1/4" thru 1"
  • Length = 3'
  • For Specific Size Info See ALL THREAD
  • THREAD MANUFACTURING DATA