Products and Services / Standards & Publications / Standards Products
ASTM C1002 - 14
Standard Specification for
Steel Self-Piercing Tapping Screws for Application of Gypsum
Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs
Active Standard ASTM C1002 | Developed by Subcommittee:
Book of Standards Volume:
Hardcopy ()
Standard + Redline PDF Bundle
- view previous versions of standard
This specification covers steel self-piercing tapping screws for use in fastening gypsum panel products and metal plaster bases to cold-formed steel studs and wood members and for fastening gypsum panel products to gypsum board. Steel screws covered by this specification are of four types of thread configurations: (1) Type G, course-pitch high-thread self-piercing screws for fastening gypsum b (2) Type S, fine-thread screw for fastening gypsum board to cold
(3) Type W, course-thread screw for fastening gypsum b and (4) Type A, course-pitch tapping screw thread for fastening metal plaster bases to wood or cold-formed steel. All these steel screw types shall be tested for the determination of performance requirements and physical properties (hardness and ductility) covered in this specification. For the appearance of screws, the form shall be straight and neatly formed, and the threads shall be clean and smooth. Screws shall also have a corrosion-resistant treatment which shall not inhibit adhesion to finishing compounds nor bleed through field-applied decoration.
This abstract is a brief summary of the referenced standard. It is informational only and not an official
the full text of the standard itself must be referred to for its use and application.
ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
 This specification covers steel self-piercing tapping screws for use in fastening gypsum panel products and metal plaster bases to cold-formed steel studs less than 0.033 in. (0.84 mm) in thickness and wood members, and for fastening gypsum panel products to gypsum board.
 This specification also covers test methods for determining performance requirements and physical properties.
 The values stated in inch-pound units are to be regarded as standard. The SI (metric) values given in parentheses are approximate and are for information only.
 The following safety hazards caveat pertains only to the test methods described in this specification:
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately)
ASTM Standards
Specification for Steel Wire, Carbon, Cold-Heading Quality, for Tapping or Sheet Metal Screws
Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements for
Terminology Relating to Gypsum and Related Building Materials and Systems
Specification for Nonstructural Steel Framing Members
Specification for Metal Lath
Specification for Gypsum Board
ICS Number Code 21.060.10 (Bolts, screws, studs)
UNSPSC Code
UNSPSC Code (Wall finishing materials)
Referencing This Standard
DOI: 10.-14
ASTM International is a member of CrossRef.
Citation Format
ASTM C1002-14, Standard Specification for
Steel Self-Piercing Tapping Screws for Application of Gypsum
Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs, ASTM International, West Conshohocken, PA, 2014,Weld Studs and Special Fasteners-High strength bolts - High strength bolt,Weld Stud,shear studs
online service
HANGZHOU PAPAYA TRADING CO.,LTD
Products Category
Contact Us
Tel: 86 571
Fax: 86 571
Mobile: 86-
Add: Wangjiazha Village, Jinhua Town, Xiaoshan District, Hangzhou, Zhejiang, China
Weld Studs and Special Fasteners
Product name：Weld Studs and Special Fasteners
Item：A00003
&& High strength bolts&Transport facilities construction's Weld Studs and Special Fasteners with CE Language Option& French
Weld Studs and Special Fasteners
Standard: DIN931/934, ASME/ANSI, BS, JIS, GB
Size: M3 to M64
& ndustrial plant construction 's Weld Studs and Special Fasteners with CE
Material: Low carbon alloy steel SWRCH15A
shear stud, weld stud,shear connector M
according to GB/T10433 ,ANSI/AWSD1.1-92,JISB1198- 82,ISO13918,ASTM A108
shear connector stud dimensions (mm)
WA (Reference)
Chemical composition of material (%)
Mechanical Properties
Tensile strengh
Yield Point
Elongation
Diameter of stud
<td bgcolor="#
<td bgcolor="#
<td bgcolor="#
<td bgcolor="#
<td bgcolor="#
<td bgcolor="#
Tensile Load (N)
Bend test with hammer or with pipe, making the welding stud bent 30 degree, there are no visible cracks on the welding area and the heat-affected zone in the weld stud and shear connector.
& Arc studs range from a #8 to 1 1/4& diameter. The lengths are variable from 3/8& to 60& (for deformed bars). Arc studs are typically loaded with an aluminum flux ball on the weld end which aids in the welding process.
roject&Highlights
PROJECT HIGHLIGHTS
Sanmen Nuclear Power Engineering
Background:
Stud welding is a process for joining a metal stud to a work piece.&Stud welding guns hold&the&stud in place above the&material to which it is to be joined. Electrical energy is used to heat&the interface of the stud and the parent metal. The stud is then&plunged into the parent&metal to join them.&This process uses a ceramic arc shield called a ferrule. The ferrule surrounds the stud to keep the molten metal contained and shield the arc.
Since arc stud welding time cycles are so short, heat input to the base metal is very small compared to the conventional arc welding. Because there is such a low heat input, the heat-affected zones (HAZ) are very small and minimal distortion occurs in the base metal where the& stud is located.&
ceramic ferrule for stud welding,Shear Stud Connector,Arc Studs,technical ceramic
The steel structure column head jointing nails and ceramic protective or guard rings is formulated with cordierite.
and by&molding,vinegar,calcining,etc.The specification is as follows:&P6,&P8,&P10,&P13,&P16,&P19,&P22 ordinary and penetrable etc.
This product is widely used for magnetic force floating railway engineer,building bridge,building railway,large power plant,plane depot that needs wide span.
Function:Good thermal conductivity function,Environmental Protection,light weight
Made by dry press
Color:white,light yellow or other color
Used in welding
Packing:put in plastic bag,bag are put in carton,carton are put on pallet
Differences Between Capacitor Discharge Welding and Drawn Arc stud Welding
1.Arc Stud Welding (with ceramic ferrule)
Stud welding with ceramic ferrule, inert gas stud welding, short cycle stud welding.& The drawn arc stud welding method allows welding of studs 1/8& to 1 1/4& diameter made of non-alloyed, alloyed, stainles and heat-resistant steels to suitable base materials.
Stud fastener and ceramic ferrule are placed in gun and pressed against work plate.
The arc is drawn when the trigger is pressed which melts the fluxed end of the stud along with the immediate work area.
A ceramic arc shield concentrates the heat and retains the molten material in the weld area from maximum weld strength and reliabillity.
At the precise moment the fastener and the parent metal become molten, the fastener is automatically plunged into the work surface. The metal solidifies and a high quality fusion weld is completed.
The metal solidifies and welder breaks away the ceramic ferrule to expose the weld fillet around the base of the stud.
2.Capacitor Discharge Stud Welding&(CD stud welding)&
This process is suitable for welding 12 gauge through 5/16& diameter studs made of non-alloyed and stainless steel, aluminum and brass
Stud is place in weld gun and pressed against work
The weld gun is activated and stored energy is discharged through the fastener melting the full diameter of its base and protion of the parent material.
Spring-loading forces the fastener into the molten metal.
Metal solidifies and weld is completed in milliseconds.
Advantages for Arc Stud Welding.High strength bolts
high reliability thanks to deep penetration and precisely calibrated weld fillet
Almost any size or type of stud can be welded
Penetration of weld zone for structural-type strength
Larger Diameters up to 1-1/4&
No need through-hole preparation,the weld just by a single worker,Labor costs are reduced
Welded metal fastening to heavier base materials
Advantages of CD Stud Welding Method
Welding to thin and sheet metal grade material
No reverse side marking
Up to 3/8& diameter fasteners
Only 115 volt power required
Up to 20 welds per minute
Welded metal fastening of dissimilar metals
Very fast, 5-6 milliseconds
Will not vibrate lose
No drilling or tapping
DA4 & DA5& DA6HANDTOOL FEATURES
Designed for lightness and balance.
Comfortable to use, minimises operator fatigue.
Made from impact resistant, high strength Verton.
Accessories & various accessories and attachments are available to solve specific problems.
Extensions are available for both hand tool and earth cables.
Welding range
6mm & 25mm
Stud length range
- with standard legs
- with extended legs
Any length stud
Weight (less cable)
Cable length
Cable size
DA4 - 70mm&sup2;
DA5 & 95mm&sup2;
DA6 & 120mm&sup2;
Dimensions L x W x H
250 x 70 x 260mm
Under Sling length
Our company is a manufacturer of Weld Studs and Special Fasteners.
With over 25 years experience, it is our aim to provide a first class quality product in the shortest time possible.
As a manufacturer, we are able to respond to the most urgent requirements of our customers, offering not only standard Weld Studs, but also special design studs and fasteners. We can offer technical advice and
pre-production samples.
Related Products :Self-Locking Nut and Washers for Wind Turbines and Truck Wheel Nuts with CE certifation - High strength bolt,Weld Stud,shear studs
online service
HANGZHOU PAPAYA TRADING CO.,LTD
Products Category
Contact Us
Tel: 86 571
Fax: 86 571
Mobile: 86-
Add: Wangjiazha Village, Jinhua Town, Xiaoshan District, Hangzhou, Zhejiang, China
Self-Locking Nut and Washers for Wind Turbines and Truck Wheel Nuts with CE certifation
Product name：Self-Locking Nut and Washers for Wind Turbines and Truck Wheel Nuts with CE certifation
Item：bolt nut
Rail spike ,Rail Bolt,Rail Nut Manufacturer in china
Details of the product:
&1.Standard : ASTM, BS, UIC864-1, JIS, GOST, DIN, AS, GB and so on.
&2.Surface treatment : Black, Hot-dip galvanization, Electro-galvanization,
&Dacroment and so on.
&3.Proven technique & good quality
&4.Packaging: Iron drum, gunny-bag, wooden box, wood pallet, carton, etc
&5.We can produce by customer's drawings
&6. Certificate:CE,ISO,SGS
Product name
fish bolts & nuts
ASTM, BS, UIC864-1, JIS, GOST, DIN, AS, GB and so on.
According to clients
According to clients
Shape of head
Square, or according to custmoers' requirements
Surface treatment
Black, Hot-dip galvanization, Electro-galvanization, Dacroment and so on.
Dia. Over Thread
& Thread Length-min
Threads Per Inch
Or according to customers& requirements
&Our strength on exporting:
&Our&company(Hangzhou Papaya Trading Co., Ltd.)&is&a&famous&manufacturer&of&&
stud&and bolt&in&china,
-&Our&factory&&with&over&ten&year&s&history&and&200&workers
&at&stud and &bolt&.
-&With&advance&machinery&equipments&.
-&With&large&work&capacity&and&high&quality&control,CE,&ISO&
certified.
-&With&high&reputation&in&the&&and&bolt&and&stud&&field,&we&
have&top-world&class&project&highlights&&likeBabcock&&&
Wilcox,USA
Prairie&State&E-Power&plant,USA
SHAW&E-Power&plant,USA
India&E-Power&plant
Indian&Sagadi,Dugabo&E-Power&Plant
Thailand&E-Power&Plant
Sudan&Khartoum&North&Power&Station
Ningbo&Beilun&E-Power&Station
Zhejiang&Yuhuan&E-Power&Station
Zhjiang&Yueqing&E-Power&Station
Zhjiang&Yueqing&E-Power&Station
Taiwan&Thermal&Elec.(Phase&2&3)
Baosteel&Elec.&Power&Station
Shengzhen&Elec.&Power&Station
Indonesia&PLTUIINDRAMAYU&Elec.&Power&Station
Shenghua&Yili&Elec.&Power&Station
Hubei&wuhan&Elec.&Power&Station
Xuzhou&pengcheng&Elec.&Power&Station
and&so&on&&.
Once&you&see&any&items&you're&interested&in,&we&are&more&
than&happy&to&provide&more&info&or&a&quotation&to&you.&
Related Products :