Wood Thread Rail Track Spike

Screw diameter:22 (mm) Category:Self tapping screw The first type:Lag screw spike, hex head thread spike, spike, round head, spike, pointed tail thread spike, double thread spike Groove type:Ss1 thread spike, Ss2 spike, Ss5 spike, Ss6 thread spike, Ss7 spike, Ss8 spike, Ss The length of the screw:(200 mm) Function:tapping Thread specification:Screw spike thread spike railroad spike The thread tolerance:According to the requirement of customers drawings or thread spike of tolerance Nominal length:50-1500 (mm) Surface treatment:Ecru oil thread spike, black finish, spike, hot dip galvanized spike, screw spike, plating color galvanized zinc thread spike, dacromet spike Level of materials:Carbon steel screw spike, 35 crmo alloy steel screw spike, screw spike, 42 crmo thread spike Level of product:Thread spike, magnitude 4.6 magnitude 4.8 thread spike, 5.6 magnitude 5.6 thread spike, screw spike, screw thread spike magnitude 6.8 and 6.8 level Standard type:National standard thread spike, screw spike, British standard thread spike, the export standard thread spike The standard number:According to the requirement of the client thread spike standard Processing custom:is Product specifications:Railroad spike, screw spike, screw spike, screw, Ss5 thread spike, Ss8 thread spike, Ss23 thread spike, Ss25 thread spike, Ss35 thread spike, V20 thread spike, V23 thread spike, V26 screw spike, screw spike, magnitude 3.6 4.6 thread spike, screw spike, magnitude 4.8 5.6 thread spike, screw spike, magnitude 5.8 6.8 thread spike, screw spike, magnitude 8.8 9.8 thread spike, screw spike, magnitude 10.9 magnitude 12.9 thread spike, Q235 steel thread spike, 35 # steel thread spike, 45 # steel thread spike, 60 # steel thread spike, 40 cr thread spike, 20 mntib thread spike, 35 crmo thread spike, 42 crmo thread spike, low carbon steel screw spike, medium carbon steel screw spike, high carbon steel screw spike, alloy steel screw spike, screw spike manufacturing factory, thread spike manufacturer in east China, thread spike jiangsu manufacturers, thread spike manufacturer Yangtze river delta, thread spike manufacturers in jiangsu, thread spike export standard factory production, thread spike foreign trade export manufacturers, the double thread spike, cross thread spike, hexagonal screw spike, square screw spike, special-shaped screw spike, pointed tail thread spike, Ss16 thread spike, Ss17 thread spike, Ss36 thread spike, Ss76 thread spike, Ss28 thread spike, Ss27 thread spike, Ss24 thread spike Type:Railway thread spike, rail spike and high strength thread spike, screw spike, 35 # steel Q235 thread spike, screw spike, 45 # steel screw url:http://www.railwayfishplate.com