Full thread bar bolt is used together with dome plate and net for reliable ground support in mines, tunnels, slopes, or wherever. Feature: (1). The bar has closely defined mechanical properties which provide consistent performance under long term anchor loading. (2). In the longitudinal direcition , rock body has equal tensile strength , that is about 40% higher than the reverse-twist bolt in the same specification. (3). Extend the support area , not only be used by end anchoring , but also be used by fully anchoring , that has a better Support efficiency. (4). Low price, widely used in coal mines, railways, hydropower and other types of roadway projects. (5). Thread profile offers excellent mixing capabilities in resins installation. (6). The high ductility and smooth, relatively flat rate of strain hardening ensures a high margin of safety against tensile/shear overload in the case of transverse movements in the rock soil. (7). Can be cut and spliced at any point along its length. It is based on the request of each client.
MS Head: Pan, Round, Truss 1.4mm~6mm 2#~10# 1/8"~1/4" (custom made screw). 12"x8"x8".
We supply huckbolt (c6l , c50l), with different sizes from 3/16'' to 7/8''; Material : Carbon steel, stainless steel, alloy aluminium ; Surface treatment: zinc plated, plain, black. Standard lot size, weight , dimensions.
We supply hex bolt, carriage bolt, stud bolt, wheel bolt , with different sizes and materials :carbon steel, stainless steel, copper. Carton.
We supply blind rivet open /sealed type), mono bolt (cup-fix rivet), hem-fix rivet, uni-grip rivet, multi-grip rivet, with different sizes from 3.2mm to 6.4mm. Material: carbon steel, stainless steel, aluminium. Carton.
We supply blind rivet(open /sealed type), mono bolt (cup-fix rivet), hem-fix rivet, uni-grip rivet, multi-grip rivet, with different sizes from 3.2mm to 6.4mm. Material: carbon steel, stainless steel, aluminium. Carton.
ISO 9001:2001 Surface treatment: black, zinc plated , yellow zinc plated, hot dipped galvanized. Diameter: M5-M30 Lenghth: M6-300.
Dowel pins.
Hardness after hardending & tempering : hb240~280 Nitrided hardness : hv950~1000 Nitrided case depth : 0.55~0.7mm.
Size:accoring to your size Material: GR1GR2 GR5 GR7 GR9 GR23 MOQ:100pcs. Plywood case according to your goods.
Size:accordng to your requirments MOQ:100pcs. Package:plywood case.
Name:Track bolt Stabdard : SAE j-429 , grade from GR2, GR5, GR8 Size :Dia.From1/2"to1-1/16", length from 2-1/2"to28" Material : Carbon steel or stainless steel, q195, q235, 35#, 45#, 35crmo, 42crmo, 40cr etc. Protection : Plain (oiled), hot dip galvanized, white zink plated, yellow zink plated, black, dacromet, geomet or others specified by the customers. Productivity : 1200tons/month; Unit price :Negotiable Minimum order : 1000 pieces Shipment terms : FOB, CIF, CFR, DDU, ECT. Packed sacks, 50lbscartons, 50lbs plastic kegs, 200lbs kegs.Gunnysack, 25kgs bags, 50lbs buckets, or customers required.
Drywall screws C1022 quality, black phosphated, hardened, twin fast, philips head. 1000 pc packing into carton - 20 boxes into one carton.
Sems Screw with washer assembly. Washer type: spring lock washer, external tooth lock washer, internal tooth lock washer, flat washer, square washer, cup washer, DIN 6904, DIN6905, wave washer, square dome washer, conical washer, special washer. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass. Standard: IFI, JIS, ISO, DIN, BS. Size Range: M1.4-M12, #0-1/2 Length Range: 3MM-125MM, 3/16-5". New styles and customer designs are welcome.
Screw with washer assembly. Head Type: Pan Head, Ind Hex Head, Hex Head, Ind Hex Washer Head, Truss Head, Fillister Head, Binding Head...etc. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass. Standard: IFI, JIS, ISO, DIN, BS. Size Range: M1.4-M12, #0-1/2 Length Range: 3MM-125MM, 3/16-5". New Styles and customer designs are welcome.
Screw with washer assembly. Head Type: Pan Head, Ind Hex Head, Hex Head, Ind Hex Washer Head, Truss Head, Fillister Head, Binding Head...etc. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass. Standard: IFI, JIS, ISO, DIN, BS. Size Range: M1.4-M12, #0-1/2 Length Range: 3MM-125MM, 3/16-5". New Styles and customer designs are welcome.
Screw with washer assembly. Head Type: Pan Head, Ind Hex Head, Hex Head, Ind Hex Washer Head, Truss Head, Fillister Head, Binding Head...etc. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass. Standard: IFI, JIS, ISO, DIN, BS. Size Range: M1.4-M12, #0-1/2 Length Range: 3MM-125MM, 3/16-5". New Styles and customer designs are welcome.
Screw with washer assembly. Head Type: Pan Head, Ind Hex Head, Hex Head, Ind Hex Washer Head, Truss Head, Fillister Head, Binding Head...etc. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass. Standard: IFI, JIS, ISO, DIN, BS. Size Range: M1.4-M12, #0-1/2 Length Range: 3MM-125MM, 3/16-5". New Styles and customer designs are welcome.
ASBO manufactures a broad range of extremely reliable, precise and accurate Stud Bolts, Anchor Bolts, U Bolts, Threaded Bars in Steel and Steel Alloys of different sizes from high quality Graded raw material. At the same time we can facilitate customers by our ready stock, for hex nuts, heavy hex nuts, jam nuts and washers in black, electro galv., hot dip galv., stainless steel finish. Astm standards.
Our guide way has the circular arc contact design . Because of the special constraint design , the linear guide way can take up loads in up/down and left /right directions . Further more , the circular-arc shaped groove approximating the ball diameter which provide a wide contact width between the balls and the groove raceway can obtain large permissible load , high rigidity and smooth linear motion. Carton / wooden box.
