Bolt

Timber Bolt

Product Name: Timber bolt
Material: carbon steel
Grade: ASTM A307 Gr.A
Size: 1/2”, 5/8”,3/4”, 1”,1 1/2”;Length: 6-34”
Description: Timber bolt, are also called Round Head 4 Fins or Nubs Neck Timber Bolts, Mushroom Head Fin Neck Nib Marine Construction Bolts with black, zinc plated, HDG, Dacromet, Nickel, Chrome,Geomet 500B, Magn
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Description:Comparing to carriage bolts, timber bolts have larger dome head. Instead of square neck, timbers bolt have four or six fins or fillets, whose sharp corners can prvent wood rotation, Timber bolt also can called safety head bolt and mushroom head bolt, use to fasten wood to wood in marine and timber construction.

Thread: M, UNC, UNF Head Mark: HR

Surface treatment: plain, black, zinc plated, HDG, Dacromet, Nickel, Chrome,Geomet 500B, Magni, mechnical galvanized.

Package: 1) bulk in cartons (18kg or 25kg) + wooden pallet; 2) bulk in wood case,

3) bulk in pails + wooden pallet 4) according to the customer's requirement

Trade term: EXW, FOB, CIF, DAP, DDU,DDP

Payment: T/T, L/C, Paypal, Western unoin, etc.

Web: www.shanghaihengrui.com

Strictly complies with ISO9001:2008 system, Each production process be well managed through self inspection, routing inspection by our workers. Our test equipments include: tensile machines, hardness tester, salt spray tester, Image measurement instrument, caliper, GO & NO-GO guage, etc.

Test and issue Material Test Report and Inspection Report by Hengrui before shipment to guarantee the product quality. The test report from the third parts are also avaliable as customer's requirments.